4157454986334 has 24 divisors (see below), whose sum is σ = 9700728301992. Its totient is φ = 1279216918800.

The previous prime is 4157454986261. The next prime is 4157454986351. The reversal of 4157454986334 is 4336894547514.

4157454986334 is a `hidden beast` number, since 4 + 1 + 5 + 7 + 4 + 549 + 86 + 3 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8883450592 + ... + 8883451059.

It is an arithmetic number, because the mean of its divisors is an integer number (404197012583).

Almost surely, 2^{4157454986334} is an apocalyptic number.

4157454986334 is an abundant number, since it is smaller than the sum of its proper divisors (5543273315658).

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

4157454986334 is a wasteful number, since it uses less digits than its factorization.

4157454986334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17766901672 (or 17766901669 counting only the distinct ones).

The product of its digits is 174182400, while the sum is 63.

The spelling of 4157454986334 in words is "four trillion, one hundred fifty-seven billion, four hundred fifty-four million, nine hundred eighty-six thousand, three hundred thirty-four".