2315243434004 has 6 divisors (see below), whose sum is σ = 4051676009514. Its totient is φ = 1157621717000.

The previous prime is 2315243434003. The next prime is 2315243434027. The reversal of 2315243434004 is 4004343425132.

It can be written as a sum of positive squares in only one way, i.e., 1802043129604 + 513200304400 = 1342402^2 + 716380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315243434003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289405429247 + ... + 289405429254.

It is an arithmetic number, because the mean of its divisors is an integer number (675279334919).

Almost surely, 2^{2315243434004} is an apocalyptic number.

It is an amenable number.

2315243434004 is a deficient number, since it is larger than the sum of its proper divisors (1736432575510).

2315243434004 is a wasteful number, since it uses less digits than its factorization.

2315243434004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578810858505 (or 578810858503 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 2315243434004 its reverse (4004343425132), we get a palindrome (6319586859136).

The spelling of 2315243434004 in words is "two trillion, three hundred fifteen billion, two hundred forty-three million, four hundred thirty-four thousand, four".