40055070633054 has 64 divisors (see below), whose sum is σ = 84786066178560. Its totient is φ = 12580064501760.

The previous prime is 40055070632971. The next prime is 40055070633079. The reversal of 40055070633054 is 45033607055004.

It is a junction number, because it is equal to n+sod(n) for n = 40055070632997 and 40055070633015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82639894 + ... + 83123174.

It is an arithmetic number, because the mean of its divisors is an integer number (1324782284040).

Almost surely, 2^{40055070633054} is an apocalyptic number.

40055070633054 is an abundant number, since it is smaller than the sum of its proper divisors (44730995545506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40055070633054 is a wasteful number, since it uses less digits than its factorization.

40055070633054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487265.

The product of its (nonzero) digits is 756000, while the sum is 42.

Adding to 40055070633054 its reverse (45033607055004), we get a palindrome (85088677688058).

The spelling of 40055070633054 in words is "forty trillion, fifty-five billion, seventy million, six hundred thirty-three thousand, fifty-four".