42652026488 has 8 divisors (see below), whose sum is σ = 79972549680. Its totient is φ = 21326013240.

The previous prime is 42652026479. The next prime is 42652026509. The reversal of 42652026488 is 88462025624.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×42652026488² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665751648 + ... + 2665751663.

It is an arithmetic number, because the mean of its divisors is an integer number (9996568710).

Almost surely, 2^42652026488 is an apocalyptic number.

It is an amenable number.

42652026488 is a deficient number, since it is larger than the sum of its proper divisors (37320523192).

42652026488 is a wasteful number, since it uses less digits than its factorization.

42652026488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331503317 (or 5331503313 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 47.

The spelling of 42652026488 in words is "forty-two billion, six hundred fifty-two million, twenty-six thousand, four hundred eighty-eight".