341630346640 has 80 divisors (see below), whose sum is σ = 912104032320. Its totient is φ = 117690831360.

The previous prime is 341630346619. The next prime is 341630346661. The reversal of 341630346640 is 46643036143.

It is an interprime number because it is at equal distance from previous prime (341630346619) and next prime (341630346661).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×341630346640² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 341630346593 and 341630346602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10199499 + ... + 10232938.

It is an arithmetic number, because the mean of its divisors is an integer number (11401300404).

Almost surely, 2^341630346640 is an apocalyptic number.

It is an amenable number.

341630346640 is an abundant number, since it is smaller than the sum of its proper divisors (570473685680).

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

341630346640 is a wasteful number, since it uses less digits than its factorization.

341630346640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20432480 (or 20432474 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 341630346640 in words is "three hundred forty-one billion, six hundred thirty million, three hundred forty-six thousand, six hundred forty".