340232204551 has 16 divisors (see below), whose sum is σ = 348996444480. Its totient is φ = 331580381440.

The previous prime is 340232204549. The next prime is 340232204633. The reversal of 340232204551 is 155402232043.

It is a cyclic number.

It is not a de Polignac number, because 340232204551 - 2¹ = 340232204549 is a prime.

It is a super-2 number, since 2×340232204551² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340232207551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42036261 + ... + 42044353.

It is an arithmetic number, because the mean of its divisors is an integer number (21812277780).

Almost surely, 2^340232204551 is an apocalyptic number.

340232204551 is a deficient number, since it is larger than the sum of its proper divisors (8764239929).

340232204551 is an equidigital number, since it uses as much as digits as its factorization.

340232204551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14906.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 340232204551 its reverse (155402232043), we get a palindrome (495634436594).

The spelling of 340232204551 in words is "three hundred forty billion, two hundred thirty-two million, two hundred four thousand, five hundred fifty-one".