151155343041543 has 6 divisors (see below), whose sum is σ = 218335495504464. Its totient is φ = 100770228694356.

The previous prime is 151155343041509. The next prime is 151155343041607. The reversal of 151155343041543 is 345140343551151.

151155343041543 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 5 + 5 + 34 + 30 + 41 + 543 = 666.

It is not a de Polignac number, because 151155343041543 - 2¹⁶ = 151155342976007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151155343041743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8397519057855 + ... + 8397519057872.

It is an arithmetic number, because the mean of its divisors is an integer number (36389249250744).

Almost surely, 2^{151155343041543} is an apocalyptic number.

151155343041543 is a deficient number, since it is larger than the sum of its proper divisors (67180152462921).

151155343041543 is a wasteful number, since it uses less digits than its factorization.

151155343041543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16795038115733 (or 16795038115730 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

Adding to 151155343041543 its reverse (345140343551151), we get a palindrome (496295686592694).

The spelling of 151155343041543 in words is "one hundred fifty-one trillion, one hundred fifty-five billion, three hundred forty-three million, forty-one thousand, five hundred forty-three".