70992349410 has 32 divisors (see below), whose sum is σ = 174344005440. Its totient is φ = 18491030208.

The previous prime is 70992349403. The next prime is 70992349411. The reversal of 70992349410 is 1494329907.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 70992349410.

It is not an unprimeable number, because it can be changed into a prime (70992349411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27515125 + ... + 27517704.

It is an arithmetic number, because the mean of its divisors is an integer number (5448250170).

Almost surely, 2^70992349410 is an apocalyptic number.

70992349410 is an abundant number, since it is smaller than the sum of its proper divisors (103351656030).

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

70992349410 is a wasteful number, since it uses less digits than its factorization.

70992349410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55032882.

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 70992349410 in words is "seventy billion, nine hundred ninety-two million, three hundred forty-nine thousand, four hundred ten".