2429698991629 has 32 divisors (see below), whose sum is σ = 3009383143424. Its totient is φ = 1910199983040.

The previous prime is 2429698991627. The next prime is 2429698991701. The reversal of 2429698991629 is 9261998969242.

It is a cyclic number.

It is not a de Polignac number, because 2429698991629 - 2¹ = 2429698991627 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429698991627) 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, 83391394 + ... + 83420524.

It is an arithmetic number, because the mean of its divisors is an integer number (94043223232).

Almost surely, 2^{2429698991629} is an apocalyptic number.

It is an amenable number.

2429698991629 is a deficient number, since it is larger than the sum of its proper divisors (579684151795).

2429698991629 is a wasteful number, since it uses less digits than its factorization.

2429698991629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34937.

The product of its digits is 544195584, while the sum is 76.

The spelling of 2429698991629 in words is "two trillion, four hundred twenty-nine billion, six hundred ninety-eight million, nine hundred ninety-one thousand, six hundred twenty-nine".