46441463657461 has 4 divisors (see below), whose sum is σ = 48885751218400. Its totient is φ = 43997176096524.

The previous prime is 46441463657429. The next prime is 46441463657489. The reversal of 46441463657461 is 16475636414464.

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 46441463657461 - 2⁵ = 46441463657429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46441463657461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46441463654461) 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, 1222143780441 + ... + 1222143780478.

It is an arithmetic number, because the mean of its divisors is an integer number (12221437804600).

Almost surely, 2^{46441463657461} is an apocalyptic number.

It is an amenable number.

46441463657461 is a deficient number, since it is larger than the sum of its proper divisors (2444287560939).

46441463657461 is a wasteful number, since it uses less digits than its factorization.

46441463657461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444287560938.

The product of its digits is 139345920, while the sum is 61.

The spelling of 46441463657461 in words is "forty-six trillion, four hundred forty-one billion, four hundred sixty-three million, six hundred fifty-seven thousand, four hundred sixty-one".