742694149408 has 12 divisors (see below), whose sum is σ = 1462179106710. Its totient is φ = 371347074688.

The previous prime is 742694149399. The next prime is 742694149453. The reversal of 742694149408 is 804941496247.

It can be written as a sum of positive squares in only one way, i.e., 742237387024 + 456762384 = 861532^2 + 21372^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11604596053 + ... + 11604596116.

Almost surely, 2^742694149408 is an apocalyptic number.

It is an amenable number.

742694149408 is a deficient number, since it is larger than the sum of its proper divisors (719484957302).

742694149408 is a wasteful number, since it uses less digits than its factorization.

742694149408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23209192179 (or 23209192171 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 742694149408 in words is "seven hundred forty-two billion, six hundred ninety-four million, one hundred forty-nine thousand, four hundred eight".