429116137663 has 4 divisors (see below), whose sum is σ = 451701197560. Its totient is φ = 406531077768.

The previous prime is 429116137649. The next prime is 429116137727. The reversal of 429116137663 is 366731611924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 429116137663 - 2¹⁷ = 429116006591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429116137063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11292529920 + ... + 11292529957.

It is an arithmetic number, because the mean of its divisors is an integer number (112925299390).

Almost surely, 2^429116137663 is an apocalyptic number.

429116137663 is a deficient number, since it is larger than the sum of its proper divisors (22585059897).

429116137663 is a wasteful number, since it uses less digits than its factorization.

429116137663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22585059896.

The product of its digits is 979776, while the sum is 49.

The spelling of 429116137663 in words is "four hundred twenty-nine billion, one hundred sixteen million, one hundred thirty-seven thousand, six hundred sixty-three".