345630251463 has 8 divisors (see below), whose sum is σ = 526674668928. Its totient is φ = 197503000824.

The previous prime is 345630251441. The next prime is 345630251479. The reversal of 345630251463 is 364152036543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 345630251463 - 2¹² = 345630247367 is a prime.

It is a super-2 number, since 2×345630251463² (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 (345630251413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8229291681 + ... + 8229291722.

It is an arithmetic number, because the mean of its divisors is an integer number (65834333616).

Almost surely, 2^345630251463 is an apocalyptic number.

345630251463 is a deficient number, since it is larger than the sum of its proper divisors (181044417465).

345630251463 is a wasteful number, since it uses less digits than its factorization.

345630251463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16458583413.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 345630251463 in words is "three hundred forty-five billion, six hundred thirty million, two hundred fifty-one thousand, four hundred sixty-three".