87946704043 has 128 divisors (see below), whose sum is σ = 115192627200. Its totient is φ = 66102220800.

The previous prime is 87946704037. The next prime is 87946704049. The reversal of 87946704043 is 34040764978.

It is an interprime number because it is at equal distance from previous prime (87946704037) and next prime (87946704049).

It is not a de Polignac number, because 87946704043 - 2¹⁷ = 87946572971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87946704049) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 203109955 + ... + 203110387.

It is an arithmetic number, because the mean of its divisors is an integer number (899942400).

Almost surely, 2^87946704043 is an apocalyptic number.

87946704043 is a deficient number, since it is larger than the sum of its proper divisors (27245923157).

87946704043 is a wasteful number, since it uses less digits than its factorization.

87946704043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 87946704043 in words is "eighty-seven billion, nine hundred forty-six million, seven hundred four thousand, forty-three".