742363339858 has 64 divisors (see below), whose sum is σ = 1329816960000. Its totient is φ = 310596878592.

The previous prime is 742363339811. The next prime is 742363339897. The reversal of 742363339858 is 858933363247.

It is a super-2 number, since 2×742363339858² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 742363339796 and 742363339805.

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 31 ways as a sum of consecutive naturals, for example, 4746310 + ... + 4900222.

It is an arithmetic number, because the mean of its divisors is an integer number (20778390000).

Almost surely, 2^742363339858 is an apocalyptic number.

742363339858 is a deficient number, since it is larger than the sum of its proper divisors (587453620142).

742363339858 is a wasteful number, since it uses less digits than its factorization.

742363339858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154104 (or 154090 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 61.

The spelling of 742363339858 in words is "seven hundred forty-two billion, three hundred sixty-three million, three hundred thirty-nine thousand, eight hundred fifty-eight".