42900081207 has 16 divisors (see below), whose sum is σ = 57335820000. Its totient is φ = 28532275200.

The previous prime is 42900081199. The next prime is 42900081221. The reversal of 42900081207 is 70218000924.

It is a happy number.

It is not a de Polignac number, because 42900081207 - 2³ = 42900081199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42900081407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2468107 + ... + 2485427.

It is an arithmetic number, because the mean of its divisors is an integer number (3583488750).

Almost surely, 2^42900081207 is an apocalyptic number.

42900081207 is a deficient number, since it is larger than the sum of its proper divisors (14435738793).

42900081207 is a wasteful number, since it uses less digits than its factorization.

42900081207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19234.

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 42900081207 in words is "forty-two billion, nine hundred million, eighty-one thousand, two hundred seven".