1033337033428 has 48 divisors (see below), whose sum is σ = 2080982816640. Its totient is φ = 439798391424.

The previous prime is 1033337033363. The next prime is 1033337033429. The reversal of 1033337033428 is 8243307333301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033337033429) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4156458 + ... + 4398046.

It is an arithmetic number, because the mean of its divisors is an integer number (43353808680).

Almost surely, 2^{1033337033428} is an apocalyptic number.

It is an amenable number.

1033337033428 is an abundant number, since it is smaller than the sum of its proper divisors (1047645783212).

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

1033337033428 is a wasteful number, since it uses less digits than its factorization.

1033337033428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242656 (or 242654 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 1033337033428 in words is "one trillion, thirty-three billion, three hundred thirty-seven million, thirty-three thousand, four hundred twenty-eight".