145344054087 has 12 divisors (see below), whose sum is σ = 212598898720. Its totient is φ = 95669503488.

The previous prime is 145344054043. The next prime is 145344054137. The reversal of 145344054087 is 780450443541.

145344054087 is a `hidden beast` number, since 14 + 53 + 4 + 40 + 540 + 8 + 7 = 666.

145344054087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145344054087 - 2⁸ = 145344053831 is a prime.

It is a super-2 number, since 2×145344054087² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145344054287) 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 11 ways as a sum of consecutive naturals, for example, 102210298 + ... + 102211719.

Almost surely, 2^145344054087 is an apocalyptic number.

145344054087 is a deficient number, since it is larger than the sum of its proper divisors (67254844633).

145344054087 is a wasteful number, since it uses less digits than its factorization.

145344054087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204422102 (or 204422099 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 145344054087 in words is "one hundred forty-five billion, three hundred forty-four million, fifty-four thousand, eighty-seven".