1342061625542 has 32 divisors (see below), whose sum is σ = 2202565910400. Its totient is φ = 608233147200.

The previous prime is 1342061625529. The next prime is 1342061625587. The reversal of 1342061625542 is 2455261602431.

It is a super-2 number, since 2×1342061625542² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342061625542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29485442 + ... + 29530922.

It is an arithmetic number, because the mean of its divisors is an integer number (68830184700).

Almost surely, 2^{1342061625542} is an apocalyptic number.

1342061625542 is a deficient number, since it is larger than the sum of its proper divisors (860504284858).

1342061625542 is a wasteful number, since it uses less digits than its factorization.

1342061625542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49412.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 1342061625542 in words is "one trillion, three hundred forty-two billion, sixty-one million, six hundred twenty-five thousand, five hundred forty-two".