46872662316481 has 4 divisors (see below), whose sum is σ = 48910604156352. Its totient is φ = 44834720476612.

The previous prime is 46872662316419. The next prime is 46872662316533. The reversal of 46872662316481 is 18461326627864.

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 not a de Polignac number, because 46872662316481 - 2¹¹ = 46872662314433 is a prime.

It is a super-2 number, since 2×46872662316481² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46872662116481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018970919901 + ... + 1018970919946.

It is an arithmetic number, because the mean of its divisors is an integer number (12227651039088).

Almost surely, 2^{46872662316481} is an apocalyptic number.

It is an amenable number.

46872662316481 is a deficient number, since it is larger than the sum of its proper divisors (2037941839871).

46872662316481 is a wasteful number, since it uses less digits than its factorization.

46872662316481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037941839870.

The product of its digits is 111476736, while the sum is 64.

The spelling of 46872662316481 in words is "forty-six trillion, eight hundred seventy-two billion, six hundred sixty-two million, three hundred sixteen thousand, four hundred eighty-one".