42026543346 has 64 divisors (see below), whose sum is σ = 90274060800. Its totient is φ = 13003462656.

The previous prime is 42026543341. The next prime is 42026543371. The reversal of 42026543346 is 64334562024.

42026543346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×42026543346³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (42026543341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2054706 + ... + 2075058.

It is an arithmetic number, because the mean of its divisors is an integer number (1410532200).

Almost surely, 2^42026543346 is an apocalyptic number.

42026543346 is an abundant number, since it is smaller than the sum of its proper divisors (48247517454).

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

42026543346 is a wasteful number, since it uses less digits than its factorization.

42026543346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20743.

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 42026543346 in words is "forty-two billion, twenty-six million, five hundred forty-three thousand, three hundred forty-six".