70342840298 has 4 divisors (see below), whose sum is σ = 105514260450. Its totient is φ = 35171420148.

The previous prime is 70342840283. The next prime is 70342840343. The reversal of 70342840298 is 89204824307.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41362204129 + 28980636169 = 203377^2 + 170237^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17585710073 + ... + 17585710076.

Almost surely, 2^70342840298 is an apocalyptic number.

70342840298 is a deficient number, since it is larger than the sum of its proper divisors (35171420152).

70342840298 is a wasteful number, since it uses less digits than its factorization.

70342840298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35171420151.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 70342840298 in words is "seventy billion, three hundred forty-two million, eight hundred forty thousand, two hundred ninety-eight".