141639293436 has 48 divisors (see below), whose sum is σ = 337661635584. Its totient is φ = 46189642176.

The previous prime is 141639293399. The next prime is 141639293437. The reversal of 141639293436 is 634392936141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141639293437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361526 + ... + 1461858.

It is an arithmetic number, because the mean of its divisors is an integer number (7034617408).

Almost surely, 2^141639293436 is an apocalyptic number.

It is an amenable number.

141639293436 is an abundant number, since it is smaller than the sum of its proper divisors (196022342148).

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

141639293436 is a wasteful number, since it uses less digits than its factorization.

141639293436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102890 (or 102888 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 51.

The spelling of 141639293436 in words is "one hundred forty-one billion, six hundred thirty-nine million, two hundred ninety-three thousand, four hundred thirty-six".