215003652464116 has 12 divisors (see below), whose sum is σ = 376290587689632. Its totient is φ = 107492055981368.

The previous prime is 215003652464099. The next prime is 215003652464119. The reversal of 215003652464116 is 611464256300512.

215003652464116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×215003652464116² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215003652464119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2442513160 + ... + 2442601183.

It is an arithmetic number, because the mean of its divisors is an integer number (31357548974136).

Almost surely, 2^{215003652464116} is an apocalyptic number.

It is an amenable number.

215003652464116 is a deficient number, since it is larger than the sum of its proper divisors (161286935225516).

215003652464116 is a wasteful number, since it uses less digits than its factorization.

215003652464116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885125350 (or 4885125348 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 215003652464116 in words is "two hundred fifteen trillion, three billion, six hundred fifty-two million, four hundred sixty-four thousand, one hundred sixteen".