1355213604412 has 12 divisors (see below), whose sum is σ = 2374781767456. Its totient is φ = 676704528000.

The previous prime is 1355213604397. The next prime is 1355213604419. The reversal of 1355213604412 is 2144063125531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355213604419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225565173 + ... + 225571180.

Almost surely, 2^{1355213604412} is an apocalyptic number.

It is an amenable number.

1355213604412 is a deficient number, since it is larger than the sum of its proper divisors (1019568163044).

1355213604412 is a wasteful number, since it uses less digits than its factorization.

1355213604412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451137108 (or 451137106 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 1355213604412 its reverse (2144063125531), we get a palindrome (3499276729943).

The spelling of 1355213604412 in words is "one trillion, three hundred fifty-five billion, two hundred thirteen million, six hundred four thousand, four hundred twelve".