70499121091346 has 4 divisors (see below), whose sum is σ = 105748681637022. Its totient is φ = 35249560545672.

The previous prime is 70499121091307. The next prime is 70499121091361. The reversal of 70499121091346 is 64319012199407.

It is a happy number.

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., 45582900783121 + 24916220308225 = 6751511^2 + 4991615^2 .

It is a junction number, because it is equal to n+sod(n) for n = 70499121091291 and 70499121091300.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17624780272835 + ... + 17624780272838.

Almost surely, 2^{70499121091346} is an apocalyptic number.

70499121091346 is a deficient number, since it is larger than the sum of its proper divisors (35249560545676).

70499121091346 is a wasteful number, since it uses less digits than its factorization.

70499121091346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35249560545675.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 70499121091346 in words is "seventy trillion, four hundred ninety-nine billion, one hundred twenty-one million, ninety-one thousand, three hundred forty-six".