346114256352040 has 32 divisors (see below), whose sum is σ = 849553174683360. Its totient is φ = 125859729582400.

The previous prime is 346114256351977. The next prime is 346114256352041. The reversal of 346114256352040 is 40253652411643.

It is a super-2 number, since 2×346114256352040² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (346114256352041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393311654506 + ... + 393311655385.

It is an arithmetic number, because the mean of its divisors is an integer number (26548536708855).

Almost surely, 2^{346114256352040} is an apocalyptic number.

It is an amenable number.

346114256352040 is an abundant number, since it is smaller than the sum of its proper divisors (503438918331320).

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

346114256352040 is a wasteful number, since it uses less digits than its factorization.

346114256352040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786623309913 (or 786623309909 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 346114256352040 in words is "three hundred forty-six trillion, one hundred fourteen billion, two hundred fifty-six million, three hundred fifty-two thousand, forty".