153240421541 has 8 divisors (see below), whose sum is σ = 153465817344. Its totient is φ = 153015117120.

The previous prime is 153240421507. The next prime is 153240421553. The reversal of 153240421541 is 145124042351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153240421541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153240421498 and 153240421507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153240421501) 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, 3794045 + ... + 3834221.

It is an arithmetic number, because the mean of its divisors is an integer number (19183227168).

Almost surely, 2^153240421541 is an apocalyptic number.

It is an amenable number.

153240421541 is a deficient number, since it is larger than the sum of its proper divisors (225395803).

153240421541 is an equidigital number, since it uses as much as digits as its factorization.

153240421541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45691.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 153240421541 its reverse (145124042351), we get a palindrome (298364463892).

The spelling of 153240421541 in words is "one hundred fifty-three billion, two hundred forty million, four hundred twenty-one thousand, five hundred forty-one".