40001134003154 has 16 divisors (see below), whose sum is σ = 61134009190848. Its totient is φ = 19623133416432.

The previous prime is 40001134003147. The next prime is 40001134003177. The reversal of 40001134003154 is 45130043110004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57051299 + ... + 57748185.

It is an arithmetic number, because the mean of its divisors is an integer number (3820875574428).

Almost surely, 2^{40001134003154} is an apocalyptic number.

40001134003154 is a deficient number, since it is larger than the sum of its proper divisors (21132875187694).

40001134003154 is a wasteful number, since it uses less digits than its factorization.

40001134003154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238449.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 40001134003154 its reverse (45130043110004), we get a palindrome (85131177113158).

The spelling of 40001134003154 in words is "forty trillion, one billion, one hundred thirty-four million, three thousand, one hundred fifty-four".