742140828176 has 20 divisors (see below), whose sum is σ = 1568615841744. Its totient is φ = 337336740000.

The previous prime is 742140828173. The next prime is 742140828257. The reversal of 742140828176 is 671828041247.

It is not an unprimeable number, because it can be changed into a prime (742140828173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108354450 + ... + 2108354801.

Almost surely, 2^742140828176 is an apocalyptic number.

It is an amenable number.

742140828176 is an abundant number, since it is smaller than the sum of its proper divisors (826475013568).

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

742140828176 is a wasteful number, since it uses less digits than its factorization.

742140828176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216709270 (or 4216709264 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 742140828176 in words is "seven hundred forty-two billion, one hundred forty million, eight hundred twenty-eight thousand, one hundred seventy-six".