2320154340413 has 16 divisors (see below), whose sum is σ = 2855747709696. Its totient is φ = 1835615208960.

The previous prime is 2320154340409. The next prime is 2320154340443. The reversal of 2320154340413 is 3140434510232.

It is not a de Polignac number, because 2320154340413 - 2² = 2320154340409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2320154340413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320154340443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752648 + ... + 2281838.

It is an arithmetic number, because the mean of its divisors is an integer number (178484231856).

Almost surely, 2^{2320154340413} is an apocalyptic number.

It is an amenable number.

2320154340413 is a deficient number, since it is larger than the sum of its proper divisors (535593369283).

2320154340413 is a wasteful number, since it uses less digits than its factorization.

2320154340413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545884.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 2320154340413 its reverse (3140434510232), we get a palindrome (5460588850645).

The spelling of 2320154340413 in words is "two trillion, three hundred twenty billion, one hundred fifty-four million, three hundred forty thousand, four hundred thirteen".