70411011642 has 64 divisors (see below), whose sum is σ = 164796288000. Its totient is φ = 22222614384.

The previous prime is 70411011631. The next prime is 70411011677. The reversal of 70411011642 is 24611011407.

70411011642 is a `hidden beast` number, since 7 + 0 + 4 + 1 + 1 + 0 + 11 + 642 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1909593 + ... + 1946115.

It is an arithmetic number, because the mean of its divisors is an integer number (2574942000).

Almost surely, 2^70411011642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70411011642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82398144000).

70411011642 is an abundant number, since it is smaller than the sum of its proper divisors (94385276358).

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

70411011642 is a wasteful number, since it uses less digits than its factorization.

70411011642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38432 (or 38426 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The spelling of 70411011642 in words is "seventy billion, four hundred eleven million, eleven thousand, six hundred forty-two".