46429722251 has 4 divisors (see below), whose sum is σ = 50650606104. Its totient is φ = 42208838400.

The previous prime is 46429722233. The next prime is 46429722253. The reversal of 46429722251 is 15222792464.

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 46429722251 - 2¹⁴ = 46429705867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46429722253) 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, 2110441910 + ... + 2110441931.

It is an arithmetic number, because the mean of its divisors is an integer number (12662651526).

Almost surely, 2^46429722251 is an apocalyptic number.

46429722251 is a deficient number, since it is larger than the sum of its proper divisors (4220883853).

46429722251 is a wasteful number, since it uses less digits than its factorization.

46429722251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220883852.

The product of its digits is 483840, while the sum is 44.

The spelling of 46429722251 in words is "forty-six billion, four hundred twenty-nine million, seven hundred twenty-two thousand, two hundred fifty-one".