145016384414870 has 16 divisors (see below), whose sum is σ = 261122617038960. Its totient is φ = 57985859301024.

The previous prime is 145016384414761. The next prime is 145016384414903. The reversal of 145016384414870 is 78414483610541.

It is a super-2 number, since 2×145016384414870² (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 2586778685 + ... + 2586834744.

It is an arithmetic number, because the mean of its divisors is an integer number (16320163564935).

Almost surely, 2^{145016384414870} is an apocalyptic number.

145016384414870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145016384414870 is a deficient number, since it is larger than the sum of its proper divisors (116106232624090).

145016384414870 is a wasteful number, since it uses less digits than its factorization.

145016384414870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173616239.

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 145016384414870 in words is "one hundred forty-five trillion, sixteen billion, three hundred eighty-four million, four hundred fourteen thousand, eight hundred seventy".