946261861344 has 108 divisors (see below), whose sum is σ = 2858533731144. Its totient is φ = 296866440192.

The previous prime is 946261861343. The next prime is 946261861367. The reversal of 946261861344 is 443168162649.

946261861344 is a `hidden beast` number, since 9 + 4 + 6 + 2 + 6 + 18 + 613 + 4 + 4 = 666.

It is a super-2 number, since 2×946261861344² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946261861343) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5601252 + ... + 5767715.

It is an arithmetic number, because the mean of its divisors is an integer number (26467904918).

Almost surely, 2^946261861344 is an apocalyptic number.

It is an amenable number.

946261861344 is an abundant number, since it is smaller than the sum of its proper divisors (1912271869800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

946261861344 is a wasteful number, since it uses less digits than its factorization.

946261861344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369017 (or 11368989 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 946261861344 in words is "nine hundred forty-six billion, two hundred sixty-one million, eight hundred sixty-one thousand, three hundred forty-four".