742008666814 has 4 divisors (see below), whose sum is σ = 1113013000224. Its totient is φ = 371004333406.

The previous prime is 742008666799. The next prime is 742008666871. The reversal of 742008666814 is 418666800247.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185502166702 + ... + 185502166705.

It is an arithmetic number, because the mean of its divisors is an integer number (278253250056).

Almost surely, 2^742008666814 is an apocalyptic number.

742008666814 is a deficient number, since it is larger than the sum of its proper divisors (371004333410).

742008666814 is a wasteful number, since it uses less digits than its factorization.

742008666814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371004333409.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 742008666814 in words is "seven hundred forty-two billion, eight million, six hundred sixty-six thousand, eight hundred fourteen".