1342266260040 has 48 divisors (see below), whose sum is σ = 4362365346300. Its totient is φ = 357937669248.

The previous prime is 1342266260009. The next prime is 1342266260047. The reversal of 1342266260040 is 400626622431.

1342266260040 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 2 + 6 + 6 + 2 + 600 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1130432515524 + 211833744516 = 1063218^2 + 460254^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1342266259977 and 1342266260004.

It is not an unprimeable number, because it can be changed into a prime (1342266260047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1864258335 + ... + 1864259054.

Almost surely, 2^{1342266260040} is an apocalyptic number.

1342266260040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342266260040 is an abundant number, since it is smaller than the sum of its proper divisors (3020099086260).

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

1342266260040 is a wasteful number, since it uses less digits than its factorization.

1342266260040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728517406 (or 3728517399 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 1342266260040 in words is "one trillion, three hundred forty-two billion, two hundred sixty-six million, two hundred sixty thousand, forty".