145654307380 has 24 divisors (see below), whose sum is σ = 305960917248. Its totient is φ = 58245175968.

The previous prime is 145654307369. The next prime is 145654307413. The reversal of 145654307380 is 83703456541.

It is a self number, because there is not a number n which added to its sum of digits gives 145654307380.

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, 961884 + ... + 1102963.

It is an arithmetic number, because the mean of its divisors is an integer number (12748371552).

Almost surely, 2^145654307380 is an apocalyptic number.

145654307380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145654307380 is an abundant number, since it is smaller than the sum of its proper divisors (160306609868).

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

145654307380 is a wasteful number, since it uses less digits than its factorization.

145654307380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068383 (or 2068381 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 145654307380 in words is "one hundred forty-five billion, six hundred fifty-four million, three hundred seven thousand, three hundred eighty".