63429201199 has 32 divisors (see below), whose sum is σ = 79336785920. Its totient is φ = 49373805312.

The previous prime is 63429201151. The next prime is 63429201221. The reversal of 63429201199 is 99110292436.

It is not a de Polignac number, because 63429201199 - 2¹⁷ = 63429070127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63429201149) 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, 2018899 + ... + 2050075.

It is an arithmetic number, because the mean of its divisors is an integer number (2479274560).

Almost surely, 2^63429201199 is an apocalyptic number.

63429201199 is a deficient number, since it is larger than the sum of its proper divisors (15907584721).

63429201199 is a wasteful number, since it uses less digits than its factorization.

63429201199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31559.

The product of its (nonzero) digits is 209952, while the sum is 46.

It can be divided in two parts, 63429 and 201199, that added together give a triangular number (264628 = T₇₂₇).

The spelling of 63429201199 in words is "sixty-three billion, four hundred twenty-nine million, two hundred one thousand, one hundred ninety-nine".