1400134034023 has 16 divisors (see below), whose sum is σ = 1441599538176. Its totient is φ = 1358863257600.

The previous prime is 1400134034017. The next prime is 1400134034029. The reversal of 1400134034023 is 3204304310041.

It is an interprime number because it is at equal distance from previous prime (1400134034017) and next prime (1400134034029).

It is a cyclic number.

It is not a de Polignac number, because 1400134034023 - 2⁹ = 1400134033511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400134034029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26079015 + ... + 26132647.

It is an arithmetic number, because the mean of its divisors is an integer number (90099971136).

Almost surely, 2^{1400134034023} is an apocalyptic number.

1400134034023 is a deficient number, since it is larger than the sum of its proper divisors (41465504153).

1400134034023 is a wasteful number, since it uses less digits than its factorization.

1400134034023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55434.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1400134034023 its reverse (3204304310041), we get a palindrome (4604438344064).

The spelling of 1400134034023 in words is "one trillion, four hundred billion, one hundred thirty-four million, thirty-four thousand, twenty-three".