1401403214241 has 12 divisors (see below), whose sum is σ = 2073621016740. Its totient is φ = 911481765120.

The previous prime is 1401403214201. The next prime is 1401403214261. The reversal of 1401403214241 is 1424123041041.

1401403214241 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 403 + 2 + 14 + 241 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 27690291216 + 1373712923025 = 166404^2 + 1172055^2 .

It is not a de Polignac number, because 1401403214241 - 2⁹ = 1401403213729 is a prime.

It is a super-2 number, since 2×1401403214241² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1401403214201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1898919976 + ... + 1898920713.

It is an arithmetic number, because the mean of its divisors is an integer number (172801751395).

Almost surely, 2^{1401403214241} is an apocalyptic number.

It is an amenable number.

1401403214241 is a deficient number, since it is larger than the sum of its proper divisors (672217802499).

1401403214241 is a wasteful number, since it uses less digits than its factorization.

1401403214241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797840736 (or 3797840733 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1401403214241 its reverse (1424123041041), we get a palindrome (2825526255282).

The spelling of 1401403214241 in words is "one trillion, four hundred one billion, four hundred three million, two hundred fourteen thousand, two hundred forty-one".