141401553986 has 32 divisors (see below), whose sum is σ = 267057509760. Its totient is φ = 54546048000.

The previous prime is 141401553961. The next prime is 141401554009. The reversal of 141401553986 is 689355104141.

It is a self number, because there is not a number n which added to its sum of digits gives 141401553986.

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, 4529951 + ... + 4561058.

It is an arithmetic number, because the mean of its divisors is an integer number (8345547180).

Almost surely, 2^141401553986 is an apocalyptic number.

141401553986 is a deficient number, since it is larger than the sum of its proper divisors (125655955774).

141401553986 is a wasteful number, since it uses less digits than its factorization.

141401553986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9091130.

The product of its (nonzero) digits is 518400, while the sum is 47.

It can be divided in two parts, 14140155 and 3986, that added together give a palindrome (14144141).

The spelling of 141401553986 in words is "one hundred forty-one billion, four hundred one million, five hundred fifty-three thousand, nine hundred eighty-six".