9142765088 has 18 divisors (see below), whose sum is σ = 18000883719. Its totient is φ = 4571112096.

The previous prime is 9142765081. The next prime is 9142765103. The reversal of 9142765088 is 8805672419.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 4571382544 + 4571382544 = 67612^2 + 67612^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=67612.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9142765081) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 532445 + ... + 549347.

Almost surely, 2^9142765088 is an apocalyptic number.

It is an amenable number.

9142765088 is a deficient number, since it is larger than the sum of its proper divisors (8858118631).

9142765088 is an frugal number, since it uses more digits than its factorization.

9142765088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33816 (or 16905 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 9142765088 is about 95617.8073791697. The cubic root of 9142765088 is about 2091.0248164239.

Multiplying 9142765088 by its sum of digits (50), we get a square (457138254400 = 676120²).

The spelling of 9142765088 in words is "nine billion, one hundred forty-two million, seven hundred sixty-five thousand, eighty-eight".