3429321490215 has 32 divisors (see below), whose sum is σ = 6096685651200. Its totient is φ = 1828937227680.

The previous prime is 3429321490207. The next prime is 3429321490253. The reversal of 3429321490215 is 5120941239243.

3429321490215 is a `hidden beast` number, since 3 + 4 + 29 + 321 + 4 + 90 + 215 = 666.

It is not a de Polignac number, because 3429321490215 - 2³ = 3429321490207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 8073700 + ... + 8487830.

It is an arithmetic number, because the mean of its divisors is an integer number (190521426600).

Almost surely, 2^{3429321490215} is an apocalyptic number.

3429321490215 is a deficient number, since it is larger than the sum of its proper divisors (2667364160985).

3429321490215 is a wasteful number, since it uses less digits than its factorization.

3429321490215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475484 (or 475478 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 3429321490215 in words is "three trillion, four hundred twenty-nine billion, three hundred twenty-one million, four hundred ninety thousand, two hundred fifteen".