145674440764430 has 32 divisors (see below), whose sum is σ = 270736485378048. Its totient is φ = 56376777751200.

The previous prime is 145674440764427. The next prime is 145674440764469. The reversal of 145674440764430 is 34467044476541.

It is a happy number.

145674440764430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145674440764430.

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, 54221072 + ... + 56844291.

It is an arithmetic number, because the mean of its divisors is an integer number (8460515168064).

Almost surely, 2^{145674440764430} is an apocalyptic number.

145674440764430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145674440764430 is a deficient number, since it is larger than the sum of its proper divisors (125062044613618).

145674440764430 is a wasteful number, since it uses less digits than its factorization.

145674440764430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111069632.

The product of its (nonzero) digits is 108380160, while the sum is 59.

The spelling of 145674440764430 in words is "one hundred forty-five trillion, six hundred seventy-four billion, four hundred forty million, seven hundred sixty-four thousand, four hundred thirty".