42154262133 has 8 divisors (see below), whose sum is σ = 56206632096. Its totient is φ = 28102366800.

The previous prime is 42154262131. The next prime is 42154262141. The reversal of 42154262133 is 33126245124.

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

It is not a de Polignac number, because 42154262133 - 2¹ = 42154262131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42154262094 and 42154262103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42154262131) 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, 278178 + ... + 402108.

It is an arithmetic number, because the mean of its divisors is an integer number (7025829012).

Almost surely, 2^42154262133 is an apocalyptic number.

It is an amenable number.

42154262133 is a deficient number, since it is larger than the sum of its proper divisors (14052369963).

42154262133 is a wasteful number, since it uses less digits than its factorization.

42154262133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237315.

The product of its digits is 34560, while the sum is 33.

The spelling of 42154262133 in words is "forty-two billion, one hundred fifty-four million, two hundred sixty-two thousand, one hundred thirty-three".