1340425035135 has 24 divisors (see below), whose sum is σ = 2334414801264. Its totient is φ = 711505226880.

The previous prime is 1340425035107. The next prime is 1340425035151. The reversal of 1340425035135 is 5315305240431.

1340425035135 is a `hidden beast` number, since 1 + 34 + 0 + 42 + 503 + 51 + 35 = 666.

It is not a de Polignac number, because 1340425035135 - 2⁶ = 1340425035071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1340425035135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70576342 + ... + 70595331.

It is an arithmetic number, because the mean of its divisors is an integer number (97267283386).

Almost surely, 2^{1340425035135} is an apocalyptic number.

1340425035135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1340425035135 is a deficient number, since it is larger than the sum of its proper divisors (993989766129).

1340425035135 is a wasteful number, since it uses less digits than its factorization.

1340425035135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141171895 (or 141171892 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 1340425035135 in words is "one trillion, three hundred forty billion, four hundred twenty-five million, thirty-five thousand, one hundred thirty-five".