355132543325442 has 32 divisors (see below), whose sum is σ = 711108406411200. Its totient is φ = 118236965309760.

The previous prime is 355132543325437. The next prime is 355132543325449. The reversal of 355132543325442 is 244523345231553.

It is a super-2 number, since 2×355132543325442² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (355132543325449) 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, 366471592 + ... + 367439372.

It is an arithmetic number, because the mean of its divisors is an integer number (22222137700350).

Almost surely, 2^{355132543325442} is an apocalyptic number.

355132543325442 is an abundant number, since it is smaller than the sum of its proper divisors (355975863085758).

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

355132543325442 is a wasteful number, since it uses less digits than its factorization.

355132543325442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040338.

The product of its digits is 25920000, while the sum is 51.

Adding to 355132543325442 its reverse (244523345231553), we get a palindrome (599655888556995).

The spelling of 355132543325442 in words is "three hundred fifty-five trillion, one hundred thirty-two billion, five hundred forty-three million, three hundred twenty-five thousand, four hundred forty-two".