38967150679450 has 144 divisors (see below), whose sum is σ = 85478913162360. Its totient is φ = 13175336724480.

The previous prime is 38967150679393. The next prime is 38967150679453. The reversal of 38967150679450 is 5497605176983.

It can be written as a sum of positive squares in 12 ways, for example, as 6364272608001 + 32602878071449 = 2522751^2 + 5709893^2 .

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a self number, because there is not a number n which added to its sum of digits gives 38967150679450.

It is not an unprimeable number, because it can be changed into a prime (38967150679453) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2212902246 + ... + 2212919854.

Almost surely, 2^{38967150679450} is an apocalyptic number.

38967150679450 is an abundant number, since it is smaller than the sum of its proper divisors (46511762482910).

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

38967150679450 is a wasteful number, since it uses less digits than its factorization.

38967150679450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30081 (or 30069 counting only the distinct ones).

The product of its (nonzero) digits is 342921600, while the sum is 70.

The spelling of 38967150679450 in words is "thirty-eight trillion, nine hundred sixty-seven billion, one hundred fifty million, six hundred seventy-nine thousand, four hundred fifty".