349301153545 has 8 divisors (see below), whose sum is σ = 419280249024. Its totient is φ = 279361679664.

The previous prime is 349301153497. The next prime is 349301153567. The reversal of 349301153545 is 545351103943.

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 349301153545 - 2¹³ = 349301145353 is a prime.

It is a super-2 number, since 2×349301153545² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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, 9885999 + ... + 9921268.

It is an arithmetic number, because the mean of its divisors is an integer number (52410031128).

Almost surely, 2^349301153545 is an apocalyptic number.

It is an amenable number.

349301153545 is a deficient number, since it is larger than the sum of its proper divisors (69979095479).

349301153545 is a wasteful number, since it uses less digits than its factorization.

349301153545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19810799.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 349301153545 in words is "three hundred forty-nine billion, three hundred one million, one hundred fifty-three thousand, five hundred forty-five".