345454002501215 has 8 divisors (see below), whose sum is σ = 425748716596320. Its totient is φ = 268893926271072.

The previous prime is 345454002501173. The next prime is 345454002501241. The reversal of 345454002501215 is 512105200454543.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 345454002501215 - 2⁴⁴ = 327861816456799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933659466035 + ... + 933659466404.

It is an arithmetic number, because the mean of its divisors is an integer number (53218589574540).

Almost surely, 2^{345454002501215} is an apocalyptic number.

345454002501215 is a deficient number, since it is larger than the sum of its proper divisors (80294714095105).

345454002501215 is a wasteful number, since it uses less digits than its factorization.

345454002501215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867318932481.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 345454002501215 its reverse (512105200454543), we get a palindrome (857559202955758).

The spelling of 345454002501215 in words is "three hundred forty-five trillion, four hundred fifty-four billion, two million, five hundred one thousand, two hundred fifteen".