153905471334 has 16 divisors (see below), whose sum is σ = 342012158640. Its totient is φ = 51301823760.

The previous prime is 153905471287. The next prime is 153905471339. The reversal of 153905471334 is 433174509351.

153905471334 is a `hidden beast` number, since 1 + 5 + 3 + 90 + 547 + 13 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 153905471334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153905471339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425050607 + ... + 1425050714.

It is an arithmetic number, because the mean of its divisors is an integer number (21375759915).

Almost surely, 2^153905471334 is an apocalyptic number.

153905471334 is an abundant number, since it is smaller than the sum of its proper divisors (188106687306).

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

153905471334 is a wasteful number, since it uses less digits than its factorization.

153905471334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850101332 (or 2850101326 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 153905471334 in words is "one hundred fifty-three billion, nine hundred five million, four hundred seventy-one thousand, three hundred thirty-four".