4346355842440 has 16 divisors (see below), whose sum is σ = 9779300645580. Its totient is φ = 1738542336960.

The previous prime is 4346355842401. The next prime is 4346355842447. The reversal of 4346355842440 is 442485536434.

It can be written as a sum of positive squares in 2 ways, for example, as 4333982839684 + 12373002756 = 2081822^2 + 111234^2 .

It is a super-2 number, since 2×4346355842440² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4346355842447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54329447991 + ... + 54329448070.

Almost surely, 2^{4346355842440} is an apocalyptic number.

4346355842440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4346355842440 is an abundant number, since it is smaller than the sum of its proper divisors (5432944803140).

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

4346355842440 is a wasteful number, since it uses less digits than its factorization.

4346355842440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108658896072 (or 108658896068 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 52.

The spelling of 4346355842440 in words is "four trillion, three hundred forty-six billion, three hundred fifty-five million, eight hundred forty-two thousand, four hundred forty".