1342642040235 has 48 divisors (see below), whose sum is σ = 2386010547648. Its totient is φ = 698023756800.

The previous prime is 1342642040219. The next prime is 1342642040249. The reversal of 1342642040235 is 5320402462431.

1342642040235 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 642 + 0 + 4 + 0 + 2 + 3 + 5 = 666.

It is not a de Polignac number, because 1342642040235 - 2⁴ = 1342642040219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1342642040235.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1896090 + ... + 2506080.

It is an arithmetic number, because the mean of its divisors is an integer number (49708553076).

Almost surely, 2^{1342642040235} is an apocalyptic number.

1342642040235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1342642040235 is a deficient number, since it is larger than the sum of its proper divisors (1043368507413).

1342642040235 is a wasteful number, since it uses less digits than its factorization.

1342642040235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611236 (or 611233 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 1342642040235 in words is "one trillion, three hundred forty-two billion, six hundred forty-two million, forty thousand, two hundred thirty-five".