343420463101651 has 16 divisors (see below), whose sum is σ = 372060989838720. Its totient is φ = 315099286911360.

The previous prime is 343420463101619. The next prime is 343420463101657. The reversal of 343420463101651 is 156101364024343.

It is a cyclic number.

It is not a de Polignac number, because 343420463101651 - 2⁵ = 343420463101619 is a prime.

It is a super-2 number, since 2×343420463101651² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343420463101598 and 343420463101607.

It is not an unprimeable number, because it can be changed into a prime (343420463101657) 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, 30519016 + ... + 40227493.

It is an arithmetic number, because the mean of its divisors is an integer number (23253811864920).

Almost surely, 2^{343420463101651} is an apocalyptic number.

343420463101651 is a deficient number, since it is larger than the sum of its proper divisors (28640526737069).

343420463101651 is a wasteful number, since it uses less digits than its factorization.

343420463101651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70748766.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 343420463101651 in words is "three hundred forty-three trillion, four hundred twenty billion, four hundred sixty-three million, one hundred one thousand, six hundred fifty-one".