19190029002 has 16 divisors (see below), whose sum is σ = 39703508640. Its totient is φ = 6176101232.

The previous prime is 19190028959. The next prime is 19190029039. The reversal of 19190029002 is 20092009191.

It is a super-2 number, since 2×19190029002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55143588 + ... + 55143935.

It is an arithmetic number, because the mean of its divisors is an integer number (2481469290).

Almost surely, 2^19190029002 is an apocalyptic number.

19190029002 is an abundant number, since it is smaller than the sum of its proper divisors (20513479638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19190029002 is a wasteful number, since it uses less digits than its factorization.

19190029002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110287557.

The product of its (nonzero) digits is 2916, while the sum is 33.

The spelling of 19190029002 in words is "nineteen billion, one hundred ninety million, twenty-nine thousand, two".