145355064200 has 48 divisors (see below), whose sum is σ = 352644036480. Its totient is φ = 55614109760.

The previous prime is 145355064187. The next prime is 145355064251. The reversal of 145355064200 is 2460553541.

It is a super-2 number, since 2×145355064200² (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 11 ways as a sum of consecutive naturals, for example, 15794864 + ... + 15804063.

It is an arithmetic number, because the mean of its divisors is an integer number (7346750760).

Almost surely, 2^145355064200 is an apocalyptic number.

145355064200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145355064200 is an abundant number, since it is smaller than the sum of its proper divisors (207288972280).

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

145355064200 is a wasteful number, since it uses less digits than its factorization.

145355064200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31598966 (or 31598957 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 145355064200 in words is "one hundred forty-five billion, three hundred fifty-five million, sixty-four thousand, two hundred".