1929192829102 has 64 divisors (see below), whose sum is σ = 3692996955648. Its totient is φ = 733904640000.

The previous prime is 1929192829097. The next prime is 1929192829177. The reversal of 1929192829102 is 2019282919291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20089602 + ... + 20185402.

It is an arithmetic number, because the mean of its divisors is an integer number (57703077432).

Almost surely, 2^{1929192829102} is an apocalyptic number.

1929192829102 is a deficient number, since it is larger than the sum of its proper divisors (1763804126546).

1929192829102 is a wasteful number, since it uses less digits than its factorization.

1929192829102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98905.

The product of its (nonzero) digits is 839808, while the sum is 55.

The spelling of 1929192829102 in words is "one trillion, nine hundred twenty-nine billion, one hundred ninety-two million, eight hundred twenty-nine thousand, one hundred two".