345161677048 has 8 divisors (see below), whose sum is σ = 647178144480. Its totient is φ = 172580838520.

The previous prime is 345161677031. The next prime is 345161677117. The reversal of 345161677048 is 840776161543.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 345161676986 and 345161677004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21572604808 + ... + 21572604823.

It is an arithmetic number, because the mean of its divisors is an integer number (80897268060).

Almost surely, 2^345161677048 is an apocalyptic number.

It is an amenable number.

345161677048 is a deficient number, since it is larger than the sum of its proper divisors (302016467432).

345161677048 is a wasteful number, since it uses less digits than its factorization.

345161677048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43145209637 (or 43145209633 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 345161677048 in words is "three hundred forty-five billion, one hundred sixty-one million, six hundred seventy-seven thousand, forty-eight".