429238654363541 has 32 divisors (see below), whose sum is σ = 472100592015360. Its totient is φ = 387022461696000.

The previous prime is 429238654363513. The next prime is 429238654363553. The reversal of 429238654363541 is 145363456832924.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-429238654363541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429238654365541) 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, 21407333966 + ... + 21407354016.

It is an arithmetic number, because the mean of its divisors is an integer number (14753143500480).

Almost surely, 2^{429238654363541} is an apocalyptic number.

It is an amenable number.

429238654363541 is a deficient number, since it is larger than the sum of its proper divisors (42861937651819).

429238654363541 is a wasteful number, since it uses less digits than its factorization.

429238654363541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33497.

The product of its digits is 447897600, while the sum is 65.

The spelling of 429238654363541 in words is "four hundred twenty-nine trillion, two hundred thirty-eight billion, six hundred fifty-four million, three hundred sixty-three thousand, five hundred forty-one".