4350140405555 has 16 divisors (see below), whose sum is σ = 5969136983040. Its totient is φ = 2981338350432.

The previous prime is 4350140405551. The next prime is 4350140405609. The reversal of 4350140405555 is 5555040410534.

It is a cyclic number.

It is not a de Polignac number, because 4350140405555 - 2² = 4350140405551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4350140405551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33581735 + ... + 33711024.

It is an arithmetic number, because the mean of its divisors is an integer number (373071061440).

Almost surely, 2^{4350140405555} is an apocalyptic number.

4350140405555 is a deficient number, since it is larger than the sum of its proper divisors (1618996577485).

4350140405555 is a wasteful number, since it uses less digits than its factorization.

4350140405555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67294618.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 4350140405555 in words is "four trillion, three hundred fifty billion, one hundred forty million, four hundred five thousand, five hundred fifty-five".