70333787073 has 32 divisors (see below), whose sum is σ = 107945510400. Its totient is φ = 40286505600.

The previous prime is 70333787057. The next prime is 70333787099. The reversal of 70333787073 is 37078733307.

It is not a de Polignac number, because 70333787073 - 2⁴ = 70333787057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70333787023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128853 + ... + 396573.

It is an arithmetic number, because the mean of its divisors is an integer number (3373297200).

Almost surely, 2^70333787073 is an apocalyptic number.

It is an amenable number.

70333787073 is a deficient number, since it is larger than the sum of its proper divisors (37611723327).

70333787073 is a wasteful number, since it uses less digits than its factorization.

70333787073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268173.

The product of its (nonzero) digits is 1555848, while the sum is 48.

The spelling of 70333787073 in words is "seventy billion, three hundred thirty-three million, seven hundred eighty-seven thousand, seventy-three".