42702906511 has 8 divisors (see below), whose sum is σ = 42916766400. Its totient is φ = 42489340320.

The previous prime is 42702906497. The next prime is 42702906523. The reversal of 42702906511 is 11560920724.

42702906511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42702906511 - 2¹⁵ = 42702873743 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 (42702966511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221041 + ... + 366421.

It is an arithmetic number, because the mean of its divisors is an integer number (5364595800).

Almost surely, 2^42702906511 is an apocalyptic number.

42702906511 is a deficient number, since it is larger than the sum of its proper divisors (213859889).

42702906511 is a wasteful number, since it uses less digits than its factorization.

42702906511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146849.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 42702906511 in words is "forty-two billion, seven hundred two million, nine hundred six thousand, five hundred eleven".