146697392699 has 16 divisors (see below), whose sum is σ = 172727704800. Its totient is φ = 122828482560.

The previous prime is 146697392683. The next prime is 146697392701. The reversal of 146697392699 is 996293796641.

It is a cyclic number.

It is not a de Polignac number, because 146697392699 - 2⁴ = 146697392683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146697392599) 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, 1078172 + ... + 1206585.

It is an arithmetic number, because the mean of its divisors is an integer number (10795481550).

Almost surely, 2^146697392699 is an apocalyptic number.

146697392699 is a deficient number, since it is larger than the sum of its proper divisors (26030312101).

146697392699 is a wasteful number, since it uses less digits than its factorization.

146697392699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285230.

The product of its digits is 238085568, while the sum is 71.

The spelling of 146697392699 in words is "one hundred forty-six billion, six hundred ninety-seven million, three hundred ninety-two thousand, six hundred ninety-nine".