141653502040 has 32 divisors (see below), whose sum is σ = 319633650000. Its totient is φ = 56499041664.

The previous prime is 141653501989. The next prime is 141653502041. The reversal of 141653502040 is 40205356141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 141653501993 and 141653502011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141653502041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059590 + ... + 5087509.

Almost surely, 2^141653502040 is an apocalyptic number.

141653502040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141653502040 is an abundant number, since it is smaller than the sum of its proper divisors (177980147960).

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

141653502040 is a wasteful number, since it uses less digits than its factorization.

141653502040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10147459 (or 10147455 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 141653502040 its reverse (40205356141), we get a palindrome (181858858181).

The spelling of 141653502040 in words is "one hundred forty-one billion, six hundred fifty-three million, five hundred two thousand, forty".