151434541450251 has 36 divisors (see below), whose sum is σ = 228700391986248. Its totient is φ = 96551018796672.

The previous prime is 151434541450223. The next prime is 151434541450273. The reversal of 151434541450251 is 152054145434151.

151434541450251 is a `hidden beast` number, since 1 + 5 + 1 + 4 + 3 + 4 + 541 + 4 + 50 + 2 + 51 = 666.

It is not a de Polignac number, because 151434541450251 - 2¹⁴ = 151434541433867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151434541450197 and 151434541450206.

It is not an unprimeable number, because it can be changed into a prime (151434541452251) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26263651 + ... + 31506323.

Almost surely, 2^{151434541450251} is an apocalyptic number.

151434541450251 is a deficient number, since it is larger than the sum of its proper divisors (77265850535997).

151434541450251 is a wasteful number, since it uses less digits than its factorization.

151434541450251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248792 (or 5248766 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 45.

The spelling of 151434541450251 in words is "one hundred fifty-one trillion, four hundred thirty-four billion, five hundred forty-one million, four hundred fifty thousand, two hundred fifty-one".