145760442860 has 12 divisors (see below), whose sum is σ = 306096930048. Its totient is φ = 58304177136.

The previous prime is 145760442823. The next prime is 145760442887. The reversal of 145760442860 is 68244067541.

It is a happy number.

It is a super-2 number, since 2×145760442860² (a number of 23 digits) contains 22 as substring.

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, 3644011052 + ... + 3644011091.

It is an arithmetic number, because the mean of its divisors is an integer number (25508077504).

Almost surely, 2^145760442860 is an apocalyptic number.

145760442860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145760442860 is an abundant number, since it is smaller than the sum of its proper divisors (160336487188).

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

145760442860 is a wasteful number, since it uses less digits than its factorization.

145760442860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288022152 (or 7288022150 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 145760442860 in words is "one hundred forty-five billion, seven hundred sixty million, four hundred forty-two thousand, eight hundred sixty".