1350233653540 has 24 divisors (see below), whose sum is σ = 2841562406592. Its totient is φ = 538936940640.

The previous prime is 1350233653519. The next prime is 1350233653609. The reversal of 1350233653540 is 453563320531.

It is a junction number, because it is equal to n+sod(n) for n = 1350233653493 and 1350233653502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72272976 + ... + 72291655.

It is an arithmetic number, because the mean of its divisors is an integer number (118398433608).

Almost surely, 2^{1350233653540} is an apocalyptic number.

1350233653540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1350233653540 is an abundant number, since it is smaller than the sum of its proper divisors (1491328753052).

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

1350233653540 is a wasteful number, since it uses less digits than its factorization.

1350233653540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144565107 (or 144565105 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 40.

The spelling of 1350233653540 in words is "one trillion, three hundred fifty billion, two hundred thirty-three million, six hundred fifty-three thousand, five hundred forty".