340023122205524 has 6 divisors (see below), whose sum is σ = 595040463859674. Its totient is φ = 170011561102760.

The previous prime is 340023122205497. The next prime is 340023122205581. The reversal of 340023122205524 is 425502221320043.

It can be written as a sum of positive squares in only one way, i.e., 259998468283024 + 80024653922500 = 16124468^2 + 8945650^2 .

It is a super-2 number, since 2×340023122205524² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42502890275687 + ... + 42502890275694.

It is an arithmetic number, because the mean of its divisors is an integer number (99173410643279).

Almost surely, 2^{340023122205524} is an apocalyptic number.

It is an amenable number.

340023122205524 is a deficient number, since it is larger than the sum of its proper divisors (255017341654150).

340023122205524 is a wasteful number, since it uses less digits than its factorization.

340023122205524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85005780551385 (or 85005780551383 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 340023122205524 its reverse (425502221320043), we get a palindrome (765525343525567).

The spelling of 340023122205524 in words is "three hundred forty trillion, twenty-three billion, one hundred twenty-two million, two hundred five thousand, five hundred twenty-four".