4614154472312 has 32 divisors (see below), whose sum is σ = 10786335131520. Its totient is φ = 1797722521440.

The previous prime is 4614154472311. The next prime is 4614154472453. The reversal of 4614154472312 is 2132744514164.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4614154472311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3745254638 + ... + 3745255869.

It is an arithmetic number, because the mean of its divisors is an integer number (337072972860).

Almost surely, 2^{4614154472312} is an apocalyptic number.

It is an amenable number.

4614154472312 is an abundant number, since it is smaller than the sum of its proper divisors (6172180659208).

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

4614154472312 is a wasteful number, since it uses less digits than its factorization.

4614154472312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7490510531 (or 7490510527 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

Adding to 4614154472312 its reverse (2132744514164), we get a palindrome (6746898986476).

The spelling of 4614154472312 in words is "four trillion, six hundred fourteen billion, one hundred fifty-four million, four hundred seventy-two thousand, three hundred twelve".