27373872969464 has 16 divisors (see below), whose sum is σ = 58658299220400. Its totient is φ = 11731659844032.

The previous prime is 27373872969433. The next prime is 27373872969493. The reversal of 27373872969464 is 46496927837372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244409580029 + ... + 244409580140.

It is an arithmetic number, because the mean of its divisors is an integer number (3666143701275).

Almost surely, 2^{27373872969464} is an apocalyptic number.

It is an amenable number.

27373872969464 is an abundant number, since it is smaller than the sum of its proper divisors (31284426250936).

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

27373872969464 is a wasteful number, since it uses less digits than its factorization.

27373872969464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488819160182 (or 488819160178 counting only the distinct ones).

The product of its digits is 4608866304, while the sum is 77.

The spelling of 27373872969464 in words is "twenty-seven trillion, three hundred seventy-three billion, eight hundred seventy-two million, nine hundred sixty-nine thousand, four hundred sixty-four".