1341545512142 has 16 divisors (see below), whose sum is σ = 2266071012864. Its totient is φ = 590122659000.

The previous prime is 1341545512141. The next prime is 1341545512187. The reversal of 1341545512142 is 2412155451431.

It is a super-2 number, since 2×1341545512142² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1341545512096 and 1341545512105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341545512141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983537084 + ... + 983538447.

It is an arithmetic number, because the mean of its divisors is an integer number (141629438304).

Almost surely, 2^{1341545512142} is an apocalyptic number.

1341545512142 is a deficient number, since it is larger than the sum of its proper divisors (924525500722).

1341545512142 is a wasteful number, since it uses less digits than its factorization.

1341545512142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967075575.

The product of its digits is 96000, while the sum is 38.

The spelling of 1341545512142 in words is "one trillion, three hundred forty-one billion, five hundred forty-five million, five hundred twelve thousand, one hundred forty-two".