9366540951642 has 16 divisors (see below), whose sum is σ = 21409236460992. Its totient is φ = 2676154557600.

The previous prime is 9366540951631. The next prime is 9366540951673. The reversal of 9366540951642 is 2461590456639.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111506439859 + ... + 111506439942.

It is an arithmetic number, because the mean of its divisors is an integer number (1338077278812).

Almost surely, 2^{9366540951642} is an apocalyptic number.

9366540951642 is an abundant number, since it is smaller than the sum of its proper divisors (12042695509350).

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

9366540951642 is a wasteful number, since it uses less digits than its factorization.

9366540951642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223012879813.

The product of its (nonzero) digits is 41990400, while the sum is 60.

The spelling of 9366540951642 in words is "nine trillion, three hundred sixty-six billion, five hundred forty million, nine hundred fifty-one thousand, six hundred forty-two".