151640252041 has 8 divisors (see below), whose sum is σ = 152202188864. Its totient is φ = 151078420080.

The previous prime is 151640251943. The next prime is 151640252047. The reversal of 151640252041 is 140252046151.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 151640252041 - 2³¹ = 149492768393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151640251994 and 151640252012.

It is not an unprimeable number, because it can be changed into a prime (151640252047) 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, 4015156 + ... + 4052746.

It is an arithmetic number, because the mean of its divisors is an integer number (19025273608).

Almost surely, 2^151640252041 is an apocalyptic number.

It is an amenable number.

151640252041 is a deficient number, since it is larger than the sum of its proper divisors (561936823).

151640252041 is a wasteful number, since it uses less digits than its factorization.

151640252041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52431.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 151640252041 its reverse (140252046151), we get a palindrome (291892298192).

The spelling of 151640252041 in words is "one hundred fifty-one billion, six hundred forty million, two hundred fifty-two thousand, forty-one".