43562428368 has 20 divisors (see below), whose sum is σ = 112536273408. Its totient is φ = 14520809440.

The previous prime is 43562428367. The next prime is 43562428471. The reversal of 43562428368 is 86382426534.

It is a super-2 number, since 2×43562428368² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43562428368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43562428361) 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, 453775248 + ... + 453775343.

Almost surely, 2^43562428368 is an apocalyptic number.

43562428368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

43562428368 is an abundant number, since it is smaller than the sum of its proper divisors (68973845040).

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

43562428368 is a wasteful number, since it uses less digits than its factorization.

43562428368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907550602 (or 907550596 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 51.

The spelling of 43562428368 in words is "forty-three billion, five hundred sixty-two million, four hundred twenty-eight thousand, three hundred sixty-eight".