346354320048 has 80 divisors (see below), whose sum is σ = 976802409216. Its totient is φ = 104879192320.

The previous prime is 346354320007. The next prime is 346354320073. The reversal of 346354320048 is 840023453643.

It is a super-2 number, since 2×346354320048² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346354319991 and 346354320009.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486061 + ... + 963827.

Almost surely, 2^346354320048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346354320048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488401204608).

346354320048 is an abundant number, since it is smaller than the sum of its proper divisors (630448089168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346354320048 is a wasteful number, since it uses less digits than its factorization.

346354320048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479162 (or 479156 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 346354320048 in words is "three hundred forty-six billion, three hundred fifty-four million, three hundred twenty thousand, forty-eight".