355202603345040 has 160 divisors (see below), whose sum is σ = 1218149364022272. Its totient is φ = 84896908992000.

The previous prime is 355202603345021. The next prime is 355202603345069. The reversal of 355202603345040 is 40543306202553.

It is a junction number, because it is equal to n+sod(n) for n = 355202603344983 and 355202603345001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947322706 + ... + 947697585.

Almost surely, 2^{355202603345040} is an apocalyptic number.

355202603345040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

355202603345040 is an abundant number, since it is smaller than the sum of its proper divisors (862946760677232).

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

355202603345040 is a wasteful number, since it uses less digits than its factorization.

355202603345040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895020389 (or 1895020383 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

Adding to 355202603345040 its reverse (40543306202553), we get a palindrome (395745909547593).

The spelling of 355202603345040 in words is "three hundred fifty-five trillion, two hundred two billion, six hundred three million, three hundred forty-five thousand, forty".