46494476129 has 4 divisors (see below), whose sum is σ = 48941553840. Its totient is φ = 44047398420.

The previous prime is 46494476101. The next prime is 46494476137. The reversal of 46494476129 is 92167449464.

46494476129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46494476129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46494476729) 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, 1223538827 + ... + 1223538864.

It is an arithmetic number, because the mean of its divisors is an integer number (12235388460).

Almost surely, 2^46494476129 is an apocalyptic number.

It is an amenable number.

46494476129 is a deficient number, since it is larger than the sum of its proper divisors (2447077711).

46494476129 is a wasteful number, since it uses less digits than its factorization.

46494476129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447077710.

The product of its digits is 10450944, while the sum is 56.

The spelling of 46494476129 in words is "forty-six billion, four hundred ninety-four million, four hundred seventy-six thousand, one hundred twenty-nine".