70983411018 has 16 divisors (see below), whose sum is σ = 152887346976. Its totient is φ = 21841049520.

The previous prime is 70983411013. The next prime is 70983411029. The reversal of 70983411018 is 81011438907.

It is not an unprimeable number, because it can be changed into a prime (70983411011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455021788 + ... + 455021943.

It is an arithmetic number, because the mean of its divisors is an integer number (9555459186).

Almost surely, 2^70983411018 is an apocalyptic number.

70983411018 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

70983411018 is an abundant number, since it is smaller than the sum of its proper divisors (81903935958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70983411018 is a wasteful number, since it uses less digits than its factorization.

70983411018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910043749.

The product of its (nonzero) digits is 48384, while the sum is 42.

The spelling of 70983411018 in words is "seventy billion, nine hundred eighty-three million, four hundred eleven thousand, eighteen".