742255180600 has 96 divisors (see below), whose sum is σ = 1738179061920. Its totient is φ = 294766917120.

The previous prime is 742255180549. The next prime is 742255180607. The reversal of 742255180600 is 6081552247.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742255180607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28477174 + ... + 28503226.

It is an arithmetic number, because the mean of its divisors is an integer number (18106031895).

Almost surely, 2^742255180600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742255180600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869089530960).

742255180600 is an abundant number, since it is smaller than the sum of its proper divisors (995923881320).

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

742255180600 is a wasteful number, since it uses less digits than its factorization.

742255180600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27089 (or 27080 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 742255180600 in words is "seven hundred forty-two billion, two hundred fifty-five million, one hundred eighty thousand, six hundred".