1429631164434 has 32 divisors (see below), whose sum is σ = 3120369604416. Its totient is φ = 433058462720.

The previous prime is 1429631164393. The next prime is 1429631164457. The reversal of 1429631164434 is 4344611369241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3900867 + ... + 4251590.

It is an arithmetic number, because the mean of its divisors is an integer number (97511550138).

Almost surely, 2^{1429631164434} is an apocalyptic number.

1429631164434 is an abundant number, since it is smaller than the sum of its proper divisors (1690738439982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1429631164434 is a wasteful number, since it uses less digits than its factorization.

1429631164434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155130.

The product of its digits is 1492992, while the sum is 48.

The spelling of 1429631164434 in words is "one trillion, four hundred twenty-nine billion, six hundred thirty-one million, one hundred sixty-four thousand, four hundred thirty-four".