145358787120 has 120 divisors (see below), whose sum is σ = 475577190576. Its totient is φ = 36722198016.

The previous prime is 145358787103. The next prime is 145358787127. The reversal of 145358787120 is 21787853541.

145358787120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×145358787120² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145358787127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 752227 + ... + 925506.

Almost surely, 2^145358787120 is an apocalyptic number.

145358787120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145358787120 is an abundant number, since it is smaller than the sum of its proper divisors (330218403456).

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

145358787120 is a wasteful number, since it uses less digits than its factorization.

145358787120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677787 (or 1677762 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 145358787120 in words is "one hundred forty-five billion, three hundred fifty-eight million, seven hundred eighty-seven thousand, one hundred twenty".