70614004057 has 4 divisors (see below), whose sum is σ = 70705830580. Its totient is φ = 70522177536.

The previous prime is 70614004049. The next prime is 70614004091. The reversal of 70614004057 is 75040041607.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75040041607 = 67 ⋅1120000621.

It can be written as a sum of positive squares in 2 ways, for example, as 37206937881 + 33407066176 = 192891^2 + 182776^2 .

It is a cyclic number.

It is not a de Polignac number, because 70614004057 - 2³ = 70614004049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70614004157) 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, 45912108 + ... + 45913645.

It is an arithmetic number, because the mean of its divisors is an integer number (17676457645).

Almost surely, 2^70614004057 is an apocalyptic number.

It is an amenable number.

70614004057 is a deficient number, since it is larger than the sum of its proper divisors (91826523).

70614004057 is an equidigital number, since it uses as much as digits as its factorization.

70614004057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91826522.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 70614004057 in words is "seventy billion, six hundred fourteen million, four thousand, fifty-seven".