1039291929402 has 64 divisors (see below), whose sum is σ = 2175949526400. Its totient is φ = 330504608000.

The previous prime is 1039291929383. The next prime is 1039291929407. The reversal of 1039291929402 is 2049291929301.

It is not an unprimeable number, because it can be changed into a prime (1039291929407) 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, 7170652 + ... + 7314152.

It is an arithmetic number, because the mean of its divisors is an integer number (33999211350).

Almost surely, 2^{1039291929402} is an apocalyptic number.

1039291929402 is an abundant number, since it is smaller than the sum of its proper divisors (1136657596998).

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

1039291929402 is a wasteful number, since it uses less digits than its factorization.

1039291929402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144031.

The product of its (nonzero) digits is 629856, while the sum is 51.

The spelling of 1039291929402 in words is "one trillion, thirty-nine billion, two hundred ninety-one million, nine hundred twenty-nine thousand, four hundred two".