1429312502 has 48 divisors (see below), whose sum is σ = 2391210720. Its totient is φ = 639744000.

The previous prime is 1429312459. The next prime is 1429312513. The reversal of 1429312502 is 2052139241.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1189502 + ... + 1190702.

It is an arithmetic number, because the mean of its divisors is an integer number (49816890).

Almost surely, 2^1429312502 is an apocalyptic number.

1429312502 is a deficient number, since it is larger than the sum of its proper divisors (961898218).

1429312502 is a wasteful number, since it uses less digits than its factorization.

1429312502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1429312502 is about 37806.2495098363. The cubic root of 1429312502 is about 1126.4425943330.

The spelling of 1429312502 in words is "one billion, four hundred twenty-nine million, three hundred twelve thousand, five hundred two".