346155421566052 has 12 divisors (see below), whose sum is σ = 692310843132160. Its totient is φ = 148352323528296.

The previous prime is 346155421566037. The next prime is 346155421566067. The reversal of 346155421566052 is 250665124551643.

It is an interprime number because it is at equal distance from previous prime (346155421566037) and next prime (346155421566067).

346155421566052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 346155421565984 and 346155421566002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6181346813652 + ... + 6181346813707.

Almost surely, 2^{346155421566052} is an apocalyptic number.

It is an amenable number.

346155421566052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

346155421566052 is a wasteful number, since it uses less digits than its factorization.

346155421566052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12362693627370 (or 12362693627368 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 55.

The spelling of 346155421566052 in words is "three hundred forty-six trillion, one hundred fifty-five billion, four hundred twenty-one million, five hundred sixty-six thousand, fifty-two".