1424643590028 has 24 divisors (see below), whose sum is σ = 3333748122432. Its totient is φ = 473512661584.

The previous prime is 1424643590021. The next prime is 1424643590047. The reversal of 1424643590028 is 8200953464241.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1424643590021) 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, 171062550 + ... + 171070877.

It is an arithmetic number, because the mean of its divisors is an integer number (138906171768).

Almost surely, 2^{1424643590028} is an apocalyptic number.

It is an amenable number.

1424643590028 is an abundant number, since it is smaller than the sum of its proper divisors (1909104532404).

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

1424643590028 is a wasteful number, since it uses less digits than its factorization.

1424643590028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342133781 (or 342133779 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 1424643590028 in words is "one trillion, four hundred twenty-four billion, six hundred forty-three million, five hundred ninety thousand, twenty-eight".