40015104134 has 16 divisors (see below), whose sum is σ = 60645866400. Its totient is φ = 19800862464.

The previous prime is 40015104127. The next prime is 40015104161. The reversal of 40015104134 is 43140151004.

It is a congruent 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, 185099 + ... + 338070.

It is an arithmetic number, because the mean of its divisors is an integer number (3790366650).

Almost surely, 2^40015104134 is an apocalyptic number.

40015104134 is a deficient number, since it is larger than the sum of its proper divisors (20630762266).

40015104134 is a wasteful number, since it uses less digits than its factorization.

40015104134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523567.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 40015104134 its reverse (43140151004), we get a palindrome (83155255138).

The spelling of 40015104134 in words is "forty billion, fifteen million, one hundred four thousand, one hundred thirty-four".