38212950970 has 16 divisors (see below), whose sum is σ = 70246787328. Its totient is φ = 14959963600.

The previous prime is 38212950907. The next prime is 38212950977. The reversal of 38212950970 is 7905921283.

It is a self number, because there is not a number n which added to its sum of digits gives 38212950970.

It is not an unprimeable number, because it can be changed into a prime (38212950977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40651606 + ... + 40652545.

It is an arithmetic number, because the mean of its divisors is an integer number (4390424208).

Almost surely, 2^38212950970 is an apocalyptic number.

38212950970 is a deficient number, since it is larger than the sum of its proper divisors (32033836358).

38212950970 is a wasteful number, since it uses less digits than its factorization.

38212950970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81304205.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 38212950970 in words is "thirty-eight billion, two hundred twelve million, nine hundred fifty thousand, nine hundred seventy".