70408980271 has 16 divisors (see below), whose sum is σ = 81668321280. Its totient is φ = 59456103840.

The previous prime is 70408980269. The next prime is 70408980277. The reversal of 70408980271 is 17208980407.

It is not a de Polignac number, because 70408980271 - 2¹ = 70408980269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70408980277) 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 15 ways as a sum of consecutive naturals, for example, 124111 + ... + 395248.

It is an arithmetic number, because the mean of its divisors is an integer number (5104270080).

Almost surely, 2^70408980271 is an apocalyptic number.

70408980271 is a deficient number, since it is larger than the sum of its proper divisors (11259341009).

70408980271 is a wasteful number, since it uses less digits than its factorization.

70408980271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519654.

The product of its (nonzero) digits is 225792, while the sum is 46.

The spelling of 70408980271 in words is "seventy billion, four hundred eight million, nine hundred eighty thousand, two hundred seventy-one".