2319464649132 has 24 divisors (see below), whose sum is σ = 6013426868400. Its totient is φ = 773154883008.

The previous prime is 2319464649127. The next prime is 2319464649133.

It is a happy number.

2319464649132 is a `hidden beast` number, since 2 + 3 + 1 + 9 + 46 + 464 + 9 + 132 = 666.

2319464649132 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2319464649133) 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, 10738262157 + ... + 10738262372.

It is an arithmetic number, because the mean of its divisors is an integer number (250559452850).

Almost surely, 2^{2319464649132} is an apocalyptic number.

It is an amenable number.

2319464649132 is an abundant number, since it is smaller than the sum of its proper divisors (3693962219268).

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

2319464649132 is a wasteful number, since it uses less digits than its factorization.

2319464649132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21476524542 (or 21476524534 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The spelling of 2319464649132 in words is "two trillion, three hundred nineteen billion, four hundred sixty-four million, six hundred forty-nine thousand, one hundred thirty-two".