145202125400199 has 48 divisors (see below), whose sum is σ = 240750548213760. Its totient is φ = 82608698954880.

The previous prime is 145202125400177. The next prime is 145202125400249. The reversal of 145202125400199 is 991004521202541.

145202125400199 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 0 + 2 + 12 + 540 + 0 + 1 + 99 = 666.

It is not a de Polignac number, because 145202125400199 - 2⁸ = 145202125399943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145202125400699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73359754 + ... + 75313064.

It is an arithmetic number, because the mean of its divisors is an integer number (5015636421120).

Almost surely, 2^{145202125400199} is an apocalyptic number.

145202125400199 is a deficient number, since it is larger than the sum of its proper divisors (95548422813561).

145202125400199 is a wasteful number, since it uses less digits than its factorization.

145202125400199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958500 (or 1958497 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 145202125400199 in words is "one hundred forty-five trillion, two hundred two billion, one hundred twenty-five million, four hundred thousand, one hundred ninety-nine".