40351016215 has 16 divisors (see below), whose sum is σ = 48689786880. Its totient is φ = 32101874080.

The previous prime is 40351016201. The next prime is 40351016227. The reversal of 40351016215 is 51261015304.

40351016215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40351016215 - 2⁵ = 40351016183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5610852 + ... + 5618038.

It is an arithmetic number, because the mean of its divisors is an integer number (3043111680).

Almost surely, 2^40351016215 is an apocalyptic number.

40351016215 is a deficient number, since it is larger than the sum of its proper divisors (8338770665).

40351016215 is a wasteful number, since it uses less digits than its factorization.

40351016215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13262.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 40351016215 in words is "forty billion, three hundred fifty-one million, sixteen thousand, two hundred fifteen".