141155553642 has 16 divisors (see below), whose sum is σ = 288876482400. Its totient is φ = 45957622032.

The previous prime is 141155553613. The next prime is 141155553659. The reversal of 141155553642 is 246355551141.

It is a junction number, because it is equal to n+sod(n) for n = 141155553594 and 141155553603.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273557017 + ... + 273557532.

It is an arithmetic number, because the mean of its divisors is an integer number (18054780150).

Almost surely, 2^141155553642 is an apocalyptic number.

141155553642 is an abundant number, since it is smaller than the sum of its proper divisors (147720928758).

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

141155553642 is a wasteful number, since it uses less digits than its factorization.

141155553642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547114597.

The product of its digits is 360000, while the sum is 42.

The spelling of 141155553642 in words is "one hundred forty-one billion, one hundred fifty-five million, five hundred fifty-three thousand, six hundred forty-two".