94987457309472 has 1152 divisors, whose sum is σ = 332165443534848. Its totient is φ = 23519849472000.

The previous prime is 94987457309453. The next prime is 94987457309473. The reversal of 94987457309472 is 27490375478949.

It is a super-2 number, since 2×94987457309472² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is not an unprimeable number, because it can be changed into a prime (94987457309473) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12308854158 + ... + 12308861874.

It is an arithmetic number, because the mean of its divisors is an integer number (288338058624).

Almost surely, 2^{94987457309472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94987457309472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166082721767424).

94987457309472 is an abundant number, since it is smaller than the sum of its proper divisors (237177986225376).

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

94987457309472 is a wasteful number, since it uses less digits than its factorization.

94987457309472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7982 (or 7967 counting only the distinct ones).

The product of its (nonzero) digits is 3840721920, while the sum is 78.

The spelling of 94987457309472 in words is "ninety-four trillion, nine hundred eighty-seven billion, four hundred fifty-seven million, three hundred nine thousand, four hundred seventy-two".