93742017477 has 16 divisors (see below), whose sum is σ = 125224246848. Its totient is φ = 62377297920.

The previous prime is 93742017433. The next prime is 93742017497. The reversal of 93742017477 is 77471024739.

It is not a de Polignac number, because 93742017477 - 2²³ = 93733628869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93742017407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8384463 + ... + 8395635.

It is an arithmetic number, because the mean of its divisors is an integer number (7826515428).

Almost surely, 2^93742017477 is an apocalyptic number.

It is an amenable number.

93742017477 is a deficient number, since it is larger than the sum of its proper divisors (31482229371).

93742017477 is a wasteful number, since it uses less digits than its factorization.

93742017477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16180.

The product of its (nonzero) digits is 2074464, while the sum is 51.

The spelling of 93742017477 in words is "ninety-three billion, seven hundred forty-two million, seventeen thousand, four hundred seventy-seven".