1401045130023 has 32 divisors (see below), whose sum is σ = 2329071429120. Its totient is φ = 727796482560.

The previous prime is 1401045130007. The next prime is 1401045130027. The reversal of 1401045130023 is 3200315401041.

It is a happy number.

It is not a de Polignac number, because 1401045130023 - 2⁴ = 1401045130007 is a prime.

It is a super-2 number, since 2×1401045130023² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1401045129975 and 1401045130002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401045130027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14304843 + ... + 14402451.

It is an arithmetic number, because the mean of its divisors is an integer number (72783482160).

Almost surely, 2^{1401045130023} is an apocalyptic number.

1401045130023 is a deficient number, since it is larger than the sum of its proper divisors (928026299097).

1401045130023 is a wasteful number, since it uses less digits than its factorization.

1401045130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159767.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 1401045130023 in words is "one trillion, four hundred one billion, forty-five million, one hundred thirty thousand, twenty-three".