151420241205 has 48 divisors (see below), whose sum is σ = 264262252800. Its totient is φ = 80204183424.

The previous prime is 151420241191. The next prime is 151420241207. The reversal of 151420241205 is 502142024151.

It is a happy number.

151420241205 is a `hidden beast` number, since 1 + 514 + 2 + 0 + 24 + 120 + 5 = 666.

It is not a de Polignac number, because 151420241205 - 2⁹ = 151420240693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151420241207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11355252 + ... + 11368578.

It is an arithmetic number, because the mean of its divisors is an integer number (5505463600).

Almost surely, 2^151420241205 is an apocalyptic number.

151420241205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151420241205 is a deficient number, since it is larger than the sum of its proper divisors (112842011595).

151420241205 is a wasteful number, since it uses less digits than its factorization.

151420241205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15050 (or 15047 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 151420241205 its reverse (502142024151), we get a palindrome (653562265356).

The spelling of 151420241205 in words is "one hundred fifty-one billion, four hundred twenty million, two hundred forty-one thousand, two hundred five".