70492133473 has 4 divisors (see below), whose sum is σ = 71384439040. Its totient is φ = 69599827908.

The previous prime is 70492133431. The next prime is 70492133497. The reversal of 70492133473 is 37433129407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70492133473 is a prime.

It is a super-4 number, since 4×70492133473⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70492130473) 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, 446152665 + ... + 446152822.

It is an arithmetic number, because the mean of its divisors is an integer number (17846109760).

Almost surely, 2^70492133473 is an apocalyptic number.

It is an amenable number.

70492133473 is a deficient number, since it is larger than the sum of its proper divisors (892305567).

70492133473 is an equidigital number, since it uses as much as digits as its factorization.

70492133473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892305566.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 70492133473 in words is "seventy billion, four hundred ninety-two million, one hundred thirty-three thousand, four hundred seventy-three".