1039429255 has 16 divisors (see below), whose sum is σ = 1274544000. Its totient is φ = 813526560.

The previous prime is 1039429229. The next prime is 1039429273. The reversal of 1039429255 is 5529249301.

It is not a de Polignac number, because 1039429255 - 2⁹ = 1039428743 is a prime.

It is a super-2 number, since 2×1039429255² = 2160826352299710050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53896 + ... + 70594.

It is an arithmetic number, because the mean of its divisors is an integer number (79659000).

Almost surely, 2^1039429255 is an apocalyptic number.

1039429255 is a deficient number, since it is larger than the sum of its proper divisors (235114745).

1039429255 is a wasteful number, since it uses less digits than its factorization.

1039429255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16974.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 1039429255 is about 32240.1807532154. The cubic root of 1039429255 is about 1012.9740315519.

Subtracting from 1039429255 its sum of digits (40), we obtain a triangular number (1039429215 = T₄₅₅₉₄).

The spelling of 1039429255 in words is "one billion, thirty-nine million, four hundred twenty-nine thousand, two hundred fifty-five".