145557463414 has 8 divisors (see below), whose sum is σ = 238184940168. Its totient is φ = 66162483360.

The previous prime is 145557463397. The next prime is 145557463459. The reversal of 145557463414 is 414364755541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3308124147 + ... + 3308124190.

It is an arithmetic number, because the mean of its divisors is an integer number (29773117521).

Almost surely, 2^145557463414 is an apocalyptic number.

145557463414 is a deficient number, since it is larger than the sum of its proper divisors (92627476754).

145557463414 is a wasteful number, since it uses less digits than its factorization.

145557463414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6616248350.

The product of its digits is 4032000, while the sum is 49.

The spelling of 145557463414 in words is "one hundred forty-five billion, five hundred fifty-seven million, four hundred sixty-three thousand, four hundred fourteen".