11867167602 has 40 divisors (see below), whose sum is σ = 26632962972. Its totient is φ = 3949516800.

The previous prime is 11867167537. The next prime is 11867167621. The reversal of 11867167602 is 20676176811.

It can be written as a sum of positive squares in 2 ways, for example, as 10841182641 + 1025984961 = 104121^2 + 32031^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46702 + ... + 160982.

Almost surely, 2^11867167602 is an apocalyptic number.

11867167602 is an abundant number, since it is smaller than the sum of its proper divisors (14765795370).

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

11867167602 is a wasteful number, since it uses less digits than its factorization.

11867167602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114936 (or 114927 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 11867167602 in words is "eleven billion, eight hundred sixty-seven million, one hundred sixty-seven thousand, six hundred two".