72814163193429 has 32 divisors (see below), whose sum is σ = 115789959419904. Its totient is φ = 39795292891200.

The previous prime is 72814163193379. The next prime is 72814163193461. The reversal of 72814163193429 is 92439136141827.

It is not a de Polignac number, because 72814163193429 - 2⁷ = 72814163193301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72814163193469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1976247 + ... + 12228404.

It is an arithmetic number, because the mean of its divisors is an integer number (3618436231872).

Almost surely, 2^{72814163193429} is an apocalyptic number.

It is an amenable number.

72814163193429 is a deficient number, since it is larger than the sum of its proper divisors (42975796226475).

72814163193429 is a wasteful number, since it uses less digits than its factorization.

72814163193429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14215297.

The product of its digits is 15676416, while the sum is 60.

The spelling of 72814163193429 in words is "seventy-two trillion, eight hundred fourteen billion, one hundred sixty-three million, one hundred ninety-three thousand, four hundred twenty-nine".