1039350912171 has 32 divisors (see below), whose sum is σ = 1628150049792. Its totient is φ = 581427951360.

The previous prime is 1039350912109. The next prime is 1039350912181. The reversal of 1039350912171 is 1712190539301.

It is a happy number.

It is not a de Polignac number, because 1039350912171 - 2⁶ = 1039350912107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1039350912101) 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, 12310126 + ... + 12394268.

It is an arithmetic number, because the mean of its divisors is an integer number (50879689056).

Almost surely, 2^{1039350912171} is an apocalyptic number.

1039350912171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1039350912171 is a deficient number, since it is larger than the sum of its proper divisors (588799137621).

1039350912171 is a wasteful number, since it uses less digits than its factorization.

1039350912171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112963.

The product of its (nonzero) digits is 51030, while the sum is 42.

The spelling of 1039350912171 in words is "one trillion, thirty-nine billion, three hundred fifty million, nine hundred twelve thousand, one hundred seventy-one".