145483678944 has 72 divisors (see below), whose sum is σ = 414388086840. Its totient is φ = 48416156928.

The previous prime is 145483678943. The next prime is 145483678979. The reversal of 145483678944 is 449876384541.

145483678944 is a `hidden beast` number, since 1 + 4 + 5 + 483 + 67 + 8 + 94 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145483678943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229767 + ... + 586310.

It is an arithmetic number, because the mean of its divisors is an integer number (5755390095).

Almost surely, 2^145483678944 is an apocalyptic number.

It is an amenable number.

145483678944 is an abundant number, since it is smaller than the sum of its proper divisors (268904407896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145483678944 is a wasteful number, since it uses less digits than its factorization.

145483678944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816712 (or 816701 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 63.

The spelling of 145483678944 in words is "one hundred forty-five billion, four hundred eighty-three million, six hundred seventy-eight thousand, nine hundred forty-four".