1342526326542 has 12 divisors (see below), whose sum is σ = 2908807040880. Its totient is φ = 447508775508.

The previous prime is 1342526326541. The next prime is 1342526326553. The reversal of 1342526326542 is 2456236252431.

1342526326542 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 5 + 2 + 632 + 6 + 5 + 4 + 2 = 666.

It is a super-3 number, since 3×1342526326542³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342526326541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37292397942 + ... + 37292397977.

It is an arithmetic number, because the mean of its divisors is an integer number (242400586740).

Almost surely, 2^{1342526326542} is an apocalyptic number.

1342526326542 is an abundant number, since it is smaller than the sum of its proper divisors (1566280714338).

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

1342526326542 is a wasteful number, since it uses less digits than its factorization.

1342526326542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74584795927 (or 74584795924 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 1342526326542 in words is "one trillion, three hundred forty-two billion, five hundred twenty-six million, three hundred twenty-six thousand, five hundred forty-two".