20240141651436 has 48 divisors (see below), whose sum is σ = 53974013805824. Its totient is φ = 5782865178816.

The previous prime is 20240141651329. The next prime is 20240141651627. The reversal of 20240141651436 is 63415614104202.

It is a junction number, because it is equal to n+sod(n) for n = 20240141651394 and 20240141651403.

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, 17181891 + ... + 18322053.

Almost surely, 2^{20240141651436} is an apocalyptic number.

It is an amenable number.

20240141651436 is an abundant number, since it is smaller than the sum of its proper divisors (33733872154388).

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

20240141651436 is a wasteful number, since it uses less digits than its factorization.

20240141651436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351510 (or 1351508 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

Adding to 20240141651436 its reverse (63415614104202), we get a palindrome (83655755755638).

The spelling of 20240141651436 in words is "twenty trillion, two hundred forty billion, one hundred forty-one million, six hundred fifty-one thousand, four hundred thirty-six".