1403143400241 has 32 divisors (see below), whose sum is σ = 2401101014400. Its totient is φ = 800366999040.

The previous prime is 1403143400231. The next prime is 1403143400251. The reversal of 1403143400241 is 1420043413041.

1403143400241 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 14 + 3 + 400 + 241 = 666.

It is an interprime number because it is at equal distance from previous prime (1403143400231) and next prime (1403143400251).

It is not a de Polignac number, because 1403143400241 - 2¹⁵ = 1403143367473 is a prime.

It is a super-2 number, since 2×1403143400241² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1403143400221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138947556 + ... + 138957653.

It is an arithmetic number, because the mean of its divisors is an integer number (75034406700).

Almost surely, 2^{1403143400241} is an apocalyptic number.

1403143400241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1403143400241 is a deficient number, since it is larger than the sum of its proper divisors (997957614159).

1403143400241 is a wasteful number, since it uses less digits than its factorization.

1403143400241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277905246 (or 277905240 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1403143400241 its reverse (1420043413041), we get a palindrome (2823186813282).

The spelling of 1403143400241 in words is "one trillion, four hundred three billion, one hundred forty-three million, four hundred thousand, two hundred forty-one".