158786045743 has 4 divisors (see below), whose sum is σ = 171000356968. Its totient is φ = 146571734520.

The previous prime is 158786045729. The next prime is 158786045807. The reversal of 158786045743 is 347540687851.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 158786045743 - 2³³ = 150196111151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158786045443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6107155593 + ... + 6107155618.

It is an arithmetic number, because the mean of its divisors is an integer number (42750089242).

Almost surely, 2^158786045743 is an apocalyptic number.

158786045743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

158786045743 is a deficient number, since it is larger than the sum of its proper divisors (12214311225).

158786045743 is a wasteful number, since it uses less digits than its factorization.

158786045743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12214311224.

The product of its (nonzero) digits is 22579200, while the sum is 58.

The spelling of 158786045743 in words is "one hundred fifty-eight billion, seven hundred eighty-six million, forty-five thousand, seven hundred forty-three".