40315015211054 has 8 divisors (see below), whose sum is σ = 60686206643640. Its totient is φ = 20086279663176.

The previous prime is 40315015211033. The next prime is 40315015211087. The reversal of 40315015211054 is 45011251051304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40315015211054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35613970469 + ... + 35613971600.

It is an arithmetic number, because the mean of its divisors is an integer number (7585775830455).

Almost surely, 2^{40315015211054} is an apocalyptic number.

40315015211054 is a deficient number, since it is larger than the sum of its proper divisors (20371191432586).

40315015211054 is a wasteful number, since it uses less digits than its factorization.

40315015211054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71227942354.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 40315015211054 its reverse (45011251051304), we get a palindrome (85326266262358).

The spelling of 40315015211054 in words is "forty trillion, three hundred fifteen billion, fifteen million, two hundred eleven thousand, fifty-four".