94224532540 has 24 divisors (see below), whose sum is σ = 197913003120. Its totient is φ = 37681911168.

The previous prime is 94224532529. The next prime is 94224532547. The reversal of 94224532540 is 4523542249.

It is a junction number, because it is equal to n+sod(n) for n = 94224532493 and 94224532502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94224532547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395610 + ... + 587329.

It is an arithmetic number, because the mean of its divisors is an integer number (8246375130).

Almost surely, 2^94224532540 is an apocalyptic number.

It is an amenable number.

94224532540 is an abundant number, since it is smaller than the sum of its proper divisors (103688470580).

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

94224532540 is a wasteful number, since it uses less digits than its factorization.

94224532540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987741 (or 987739 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 94224532540 in words is "ninety-four billion, two hundred twenty-four million, five hundred thirty-two thousand, five hundred forty".