1401054441031 has 4 divisors (see below), whose sum is σ = 1601205075472. Its totient is φ = 1200903806592.

The previous prime is 1401054441029. The next prime is 1401054441041. The reversal of 1401054441031 is 1301444501041.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1401054441031 - 2¹ = 1401054441029 is a prime.

It is a super-2 number, since 2×1401054441031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401054441001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100075317210 + ... + 100075317223.

It is an arithmetic number, because the mean of its divisors is an integer number (400301268868).

Almost surely, 2^{1401054441031} is an apocalyptic number.

1401054441031 is a deficient number, since it is larger than the sum of its proper divisors (200150634441).

1401054441031 is an equidigital number, since it uses as much as digits as its factorization.

1401054441031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200150634440.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1401054441031 its reverse (1301444501041), we get a palindrome (2702498942072).

The spelling of 1401054441031 in words is "one trillion, four hundred one billion, fifty-four million, four hundred forty-one thousand, thirty-one".