42076733511 has 4 divisors (see below), whose sum is σ = 56102311352. Its totient is φ = 28051155672.

The previous prime is 42076733483. The next prime is 42076733581. The reversal of 42076733511 is 11533767024.

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

It is not a de Polignac number, because 42076733511 - 2¹³ = 42076725319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42076733511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42076733581) 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, 7012788916 + ... + 7012788921.

It is an arithmetic number, because the mean of its divisors is an integer number (14025577838).

Almost surely, 2^42076733511 is an apocalyptic number.

42076733511 is a deficient number, since it is larger than the sum of its proper divisors (14025577841).

42076733511 is a wasteful number, since it uses less digits than its factorization.

42076733511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14025577840.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 42076733511 in words is "forty-two billion, seventy-six million, seven hundred thirty-three thousand, five hundred eleven".