352145017707 has 16 divisors (see below), whose sum is σ = 551104687872. Its totient is φ = 195787190880.

The previous prime is 352145017699. The next prime is 352145017709. The reversal of 352145017707 is 707710541253.

It is not a de Polignac number, because 352145017707 - 2³ = 352145017699 is a prime.

It is a super-2 number, since 2×352145017707² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (352145017709) 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, 226604769 + ... + 226606322.

It is an arithmetic number, because the mean of its divisors is an integer number (34444042992).

Almost surely, 2^352145017707 is an apocalyptic number.

352145017707 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

352145017707 is a deficient number, since it is larger than the sum of its proper divisors (198959670165).

352145017707 is a wasteful number, since it uses less digits than its factorization.

352145017707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453211138.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 352145017707 in words is "three hundred fifty-two billion, one hundred forty-five million, seventeen thousand, seven hundred seven".