742707047302 has 64 divisors (see below), whose sum is σ = 1292017858560. Its totient is φ = 317003500800.

The previous prime is 742707047287. The next prime is 742707047347. The reversal of 742707047302 is 203740707247.

742707047302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×742707047302² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6334027 + ... + 6450217.

It is an arithmetic number, because the mean of its divisors is an integer number (20187779040).

Almost surely, 2^742707047302 is an apocalyptic number.

742707047302 is a deficient number, since it is larger than the sum of its proper divisors (549310811258).

742707047302 is a wasteful number, since it uses less digits than its factorization.

742707047302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116509.

The product of its (nonzero) digits is 460992, while the sum is 43.

The spelling of 742707047302 in words is "seven hundred forty-two billion, seven hundred seven million, forty-seven thousand, three hundred two".