355141145363446 has 128 divisors (see below), whose sum is σ = 613397258772480. Its totient is φ = 153035294284800.

The previous prime is 355141145363419. The next prime is 355141145363507. The reversal of 355141145363446 is 644363541141553.

It is a super-2 number, since 2×355141145363446² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2413176661 + ... + 2413323823.

It is an arithmetic number, because the mean of its divisors is an integer number (4792166084160).

Almost surely, 2^{355141145363446} is an apocalyptic number.

355141145363446 is a deficient number, since it is larger than the sum of its proper divisors (258256113409034).

355141145363446 is a wasteful number, since it uses less digits than its factorization.

355141145363446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148062.

The product of its digits is 31104000, while the sum is 55.

The spelling of 355141145363446 in words is "three hundred fifty-five trillion, one hundred forty-one billion, one hundred forty-five million, three hundred sixty-three thousand, four hundred forty-six".