355195795740 has 48 divisors (see below), whose sum is σ = 994878165120. Its totient is φ = 94687456320.

The previous prime is 355195795739. The next prime is 355195795753. The reversal of 355195795740 is 47597591553.

It is a happy number.

It is a super-2 number, since 2×355195795740² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799306 + ... + 1161585.

It is an arithmetic number, because the mean of its divisors is an integer number (20726628440).

Almost surely, 2^355195795740 is an apocalyptic number.

355195795740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

355195795740 is an abundant number, since it is smaller than the sum of its proper divisors (639682369380).

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

355195795740 is a wasteful number, since it uses less digits than its factorization.

355195795740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963922 (or 1963920 counting only the distinct ones).

The product of its (nonzero) digits is 29767500, while the sum is 60.

The spelling of 355195795740 in words is "three hundred fifty-five billion, one hundred ninety-five million, seven hundred ninety-five thousand, seven hundred forty".