44466646046040 has 80 divisors (see below), whose sum is σ = 149457338110080. Its totient is φ = 11857772278080.

The previous prime is 44466646045973. The next prime is 44466646046057. The reversal of 44466646046040 is 4064064666444.

It is a super-2 number, since 2×44466646046040² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 6862133496 + ... + 6862139975.

It is an arithmetic number, because the mean of its divisors is an integer number (1868216726376).

Almost surely, 2^{44466646046040} is an apocalyptic number.

44466646046040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44466646046040 is an abundant number, since it is smaller than the sum of its proper divisors (104990692064040).

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

44466646046040 is a wasteful number, since it uses less digits than its factorization.

44466646046040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13724273494 (or 13724273481 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 54.

The spelling of 44466646046040 in words is "forty-four trillion, four hundred sixty-six billion, six hundred forty-six million, forty-six thousand, forty".