145700034580 has 48 divisors (see below), whose sum is σ = 313480898640. Its totient is φ = 56849817600.

The previous prime is 145700034559. The next prime is 145700034643. The reversal of 145700034580 is 85430007541.

It can be written as a sum of positive squares in 8 ways, for example, as 34985457936 + 110714576644 = 187044^2 + 332738^2 .

It is a super-2 number, since 2×145700034580² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8789500 + ... + 8806060.

It is an arithmetic number, because the mean of its divisors is an integer number (6530852055).

Almost surely, 2^145700034580 is an apocalyptic number.

145700034580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145700034580 is an abundant number, since it is smaller than the sum of its proper divisors (167780864060).

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

145700034580 is a wasteful number, since it uses less digits than its factorization.

145700034580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27340 (or 27338 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 145700034580 in words is "one hundred forty-five billion, seven hundred million, thirty-four thousand, five hundred eighty".