70794618403 has 4 divisors (see below), whose sum is σ = 70846408080. Its totient is φ = 70742828728.

The previous prime is 70794618397. The next prime is 70794618409. The reversal of 70794618403 is 30481649707.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30481649707 = 19 ⋅1604297353.

It is an interprime number because it is at equal distance from previous prime (70794618397) and next prime (70794618409).

It is a cyclic number.

It is not a de Polignac number, because 70794618403 - 2⁹ = 70794617891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70794618409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25892788 + ... + 25895521.

It is an arithmetic number, because the mean of its divisors is an integer number (17711602020).

Almost surely, 2^70794618403 is an apocalyptic number.

70794618403 is a deficient number, since it is larger than the sum of its proper divisors (51789677).

70794618403 is a wasteful number, since it uses less digits than its factorization.

70794618403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51789676.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 70794618403 in words is "seventy billion, seven hundred ninety-four million, six hundred eighteen thousand, four hundred three".