42611206254 has 16 divisors (see below), whose sum is σ = 89707802880. Its totient is φ = 13456170360.

The previous prime is 42611206247. The next prime is 42611206259. The reversal of 42611206254 is 45260211624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42611206259) 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, 186891142 + ... + 186891369.

It is an arithmetic number, because the mean of its divisors is an integer number (5606737680).

Almost surely, 2^42611206254 is an apocalyptic number.

42611206254 is an abundant number, since it is smaller than the sum of its proper divisors (47096596626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42611206254 is a wasteful number, since it uses less digits than its factorization.

42611206254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373782535.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 42611206254 its reverse (45260211624), we get a palindrome (87871417878).

It can be divided in two parts, 42611 and 206254, that added together give a triangular number (248865 = T₇₀₅).

The spelling of 42611206254 in words is "forty-two billion, six hundred eleven million, two hundred six thousand, two hundred fifty-four".