33377743340 has 12 divisors (see below), whose sum is σ = 70093261056. Its totient is φ = 13351097328.

The previous prime is 33377743309. The next prime is 33377743363. The reversal of 33377743340 is 4334777333.

It is a super-2 number, since 2×33377743340² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33377743291 and 33377743300.

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 3 ways as a sum of consecutive naturals, for example, 834443564 + ... + 834443603.

It is an arithmetic number, because the mean of its divisors is an integer number (5841105088).

Almost surely, 2^33377743340 is an apocalyptic number.

It is an amenable number.

33377743340 is an abundant number, since it is smaller than the sum of its proper divisors (36715517716).

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

33377743340 is a wasteful number, since it uses less digits than its factorization.

33377743340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668887176 (or 1668887174 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 44.

The spelling of 33377743340 in words is "thirty-three billion, three hundred seventy-seven million, seven hundred forty-three thousand, three hundred forty".