93361450640 has 40 divisors (see below), whose sum is σ = 228489869760. Its totient is φ = 35379075456.

The previous prime is 93361450631. The next prime is 93361450657. The reversal of 93361450640 is 4605416339.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30709484 + ... + 30712523.

It is an arithmetic number, because the mean of its divisors is an integer number (5712246744).

Almost surely, 2^93361450640 is an apocalyptic number.

It is an amenable number.

93361450640 is an abundant number, since it is smaller than the sum of its proper divisors (135128419120).

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

93361450640 is a wasteful number, since it uses less digits than its factorization.

93361450640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61422039 (or 61422033 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

Adding to 93361450640 its reverse (4605416339), we get a palindrome (97966866979).

The spelling of 93361450640 in words is "ninety-three billion, three hundred sixty-one million, four hundred fifty thousand, six hundred forty".