16429190139 has 12 divisors (see below), whose sum is σ = 24235969056. Its totient is φ = 10719754992.

The previous prime is 16429190137. The next prime is 16429190147. The reversal of 16429190139 is 93109192461.

16429190139 is a `hidden beast` number, since 1 + 6 + 429 + 1 + 90 + 139 = 666.

It is not a de Polignac number, because 16429190139 - 2¹ = 16429190137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16429190094 and 16429190103.

It is not an unprimeable number, because it can be changed into a prime (16429190137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19419424 + ... + 19420269.

It is an arithmetic number, because the mean of its divisors is an integer number (2019664088).

Almost surely, 2^16429190139 is an apocalyptic number.

16429190139 is a deficient number, since it is larger than the sum of its proper divisors (7806778917).

16429190139 is a wasteful number, since it uses less digits than its factorization.

16429190139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38839746 (or 38839743 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The spelling of 16429190139 in words is "sixteen billion, four hundred twenty-nine million, one hundred ninety thousand, one hundred thirty-nine".