70919333368 has 32 divisors (see below), whose sum is σ = 143213868000. Its totient is φ = 32729401728.

The previous prime is 70919333357. The next prime is 70919333377. The reversal of 70919333368 is 86333391907.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 2057605 + ... + 2091787.

It is an arithmetic number, because the mean of its divisors is an integer number (4475433375).

Almost surely, 2^70919333368 is an apocalyptic number.

It is an amenable number.

70919333368 is an abundant number, since it is smaller than the sum of its proper divisors (72294534632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70919333368 is a wasteful number, since it uses less digits than its factorization.

70919333368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54151 (or 54147 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 52.

The spelling of 70919333368 in words is "seventy billion, nine hundred nineteen million, three hundred thirty-three thousand, three hundred sixty-eight".