1541545014330 has 80 divisors (see below), whose sum is σ = 4388869374120. Its totient is φ = 386897568768.

The previous prime is 1541545014319. The next prime is 1541545014397. The reversal of 1541545014330 is 334105451451.

1541545014330 is a `hidden beast` number, since 1 + 5 + 41 + 545 + 0 + 1 + 43 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1094469576561 + 447075437769 = 1046169^2 + 668637^2 .

It is a super-2 number, since 2×1541545014330² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 55960995 + ... + 55988534.

Almost surely, 2^{1541545014330} is an apocalyptic number.

1541545014330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1541545014330 is an abundant number, since it is smaller than the sum of its proper divisors (2847324359790).

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

1541545014330 is a wasteful number, since it uses less digits than its factorization.

1541545014330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111949565 (or 111949556 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1541545014330 in words is "one trillion, five hundred forty-one billion, five hundred forty-five million, fourteen thousand, three hundred thirty".