70362455427 has 24 divisors (see below), whose sum is σ = 110922509568. Its totient is φ = 42625321200.

The previous prime is 70362455419. The next prime is 70362455459. The reversal of 70362455427 is 72455426307.

70362455427 is a `hidden beast` number, since 7 + 0 + 3 + 62 + 45 + 542 + 7 = 666.

It is not a de Polignac number, because 70362455427 - 2³ = 70362455419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70362455027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75018 + ... + 382560.

It is an arithmetic number, because the mean of its divisors is an integer number (4621771232).

Almost surely, 2^70362455427 is an apocalyptic number.

70362455427 is a deficient number, since it is larger than the sum of its proper divisors (40560054141).

70362455427 is a wasteful number, since it uses less digits than its factorization.

70362455427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309871 (or 309868 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 70362455427 in words is "seventy billion, three hundred sixty-two million, four hundred fifty-five thousand, four hundred twenty-seven".