94519215040 has 112 divisors (see below), whose sum is σ = 233226132480. Its totient is φ = 36460569600.

The previous prime is 94519214983. The next prime is 94519215041. The reversal of 94519215040 is 4051291549.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 94519214984 and 94519215002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94519215041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1043565 + ... + 1130515.

Almost surely, 2^94519215040 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 94519215040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116613066240).

94519215040 is an abundant number, since it is smaller than the sum of its proper divisors (138706917440).

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

94519215040 is a wasteful number, since it uses less digits than its factorization.

94519215040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87090 (or 87080 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 94519215040 in words is "ninety-four billion, five hundred nineteen million, two hundred fifteen thousand, forty".