28962380262990 has 16 divisors (see below), whose sum is σ = 69509712631248. Its totient is φ = 7723301403456.

The previous prime is 28962380262967. The next prime is 28962380263013. The reversal of 28962380262990 is 9926208326982.

It is an interprime number because it is at equal distance from previous prime (28962380262967) and next prime (28962380263013).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482706337687 + ... + 482706337746.

It is an arithmetic number, because the mean of its divisors is an integer number (4344357039453).

Almost surely, 2^{28962380262990} is an apocalyptic number.

28962380262990 is an abundant number, since it is smaller than the sum of its proper divisors (40547332368258).

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

28962380262990 is a wasteful number, since it uses less digits than its factorization.

28962380262990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965412675443.

The product of its (nonzero) digits is 80621568, while the sum is 66.

The spelling of 28962380262990 in words is "twenty-eight trillion, nine hundred sixty-two billion, three hundred eighty million, two hundred sixty-two thousand, nine hundred ninety".