145180077258436 has 96 divisors (see below), whose sum is σ = 281476636930944. Its totient is φ = 64971704448000.

The previous prime is 145180077258221. The next prime is 145180077258509. The reversal of 145180077258436 is 634852770081541.

145180077258436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1360827016 + ... + 1360933696.

It is an arithmetic number, because the mean of its divisors is an integer number (2932048301364).

Almost surely, 2^{145180077258436} is an apocalyptic number.

It is an amenable number.

145180077258436 is a deficient number, since it is larger than the sum of its proper divisors (136296559672508).

145180077258436 is a wasteful number, since it uses less digits than its factorization.

145180077258436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108581 (or 108579 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 61.

The spelling of 145180077258436 in words is "one hundred forty-five trillion, one hundred eighty billion, seventy-seven million, two hundred fifty-eight thousand, four hundred thirty-six".