416388775042 has 8 divisors (see below), whose sum is σ = 625053839616. Its totient is φ = 208037495172.

The previous prime is 416388775003. The next prime is 416388775051. The reversal of 416388775042 is 240577883614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×416388775042² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78442858 + ... + 78448165.

It is an arithmetic number, because the mean of its divisors is an integer number (78131729952).

Almost surely, 2^416388775042 is an apocalyptic number.

416388775042 is a deficient number, since it is larger than the sum of its proper divisors (208665064574).

416388775042 is a wasteful number, since it uses less digits than its factorization.

416388775042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156892352.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 416388775042 in words is "four hundred sixteen billion, three hundred eighty-eight million, seven hundred seventy-five thousand, forty-two".