141620372436 has 12 divisors (see below), whose sum is σ = 330447535712. Its totient is φ = 47206790808.

The previous prime is 141620372429. The next prime is 141620372489. The reversal of 141620372436 is 634273026141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×141620372436² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141620372394 and 141620372403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5900848840 + ... + 5900848863.

Almost surely, 2^141620372436 is an apocalyptic number.

It is an amenable number.

141620372436 is an abundant number, since it is smaller than the sum of its proper divisors (188827163276).

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

141620372436 is a wasteful number, since it uses less digits than its factorization.

141620372436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11801697710 (or 11801697708 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

Adding to 141620372436 its reverse (634273026141), we get a palindrome (775893398577).

The spelling of 141620372436 in words is "one hundred forty-one billion, six hundred twenty million, three hundred seventy-two thousand, four hundred thirty-six".