742416620570 has 16 divisors (see below), whose sum is σ = 1364782894848. Its totient is φ = 290648208720.

The previous prime is 742416620507. The next prime is 742416620587. The reversal of 742416620570 is 75026614247.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789804446 + ... + 789805385.

It is an arithmetic number, because the mean of its divisors is an integer number (85298930928).

Almost surely, 2^742416620570 is an apocalyptic number.

742416620570 is a deficient number, since it is larger than the sum of its proper divisors (622366274278).

742416620570 is a wasteful number, since it uses less digits than its factorization.

742416620570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579609885.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 742416620570 in words is "seven hundred forty-two billion, four hundred sixteen million, six hundred twenty thousand, five hundred seventy".