1343136232240 has 60 divisors (see below), whose sum is σ = 3432490119072. Its totient is φ = 488413171840.

The previous prime is 1343136232199. The next prime is 1343136232289. The reversal of 1343136232240 is 422326313431.

It is a junction number, because it is equal to n+sod(n) for n = 1343136232196 and 1343136232205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69367192 + ... + 69386551.

Almost surely, 2^{1343136232240} is an apocalyptic number.

1343136232240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343136232240 is an abundant number, since it is smaller than the sum of its proper divisors (2089353886832).

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

1343136232240 is a wasteful number, since it uses less digits than its factorization.

1343136232240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138753778 (or 138753761 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 1343136232240 in words is "one trillion, three hundred forty-three billion, one hundred thirty-six million, two hundred thirty-two thousand, two hundred forty".