4494701157288 has 16 divisors (see below), whose sum is σ = 11236752893280. Its totient is φ = 1498233719088.

The previous prime is 4494701157277. The next prime is 4494701157341. The reversal of 4494701157288 is 8827511074944.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93639607420 + ... + 93639607467.

It is an arithmetic number, because the mean of its divisors is an integer number (702297055830).

Almost surely, 2^{4494701157288} is an apocalyptic number.

It is an amenable number.

4494701157288 is an abundant number, since it is smaller than the sum of its proper divisors (6742051735992).

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

4494701157288 is a wasteful number, since it uses less digits than its factorization.

4494701157288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187279214896 (or 187279214892 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 60.

The spelling of 4494701157288 in words is "four trillion, four hundred ninety-four billion, seven hundred one million, one hundred fifty-seven thousand, two hundred eighty-eight".