20411033301662 has 8 divisors (see below), whose sum is σ = 30616954737600. Its totient is φ = 10205381722464.

The previous prime is 20411033301653. The next prime is 20411033301671. The reversal of 20411033301662 is 26610333011402.

It is an interprime number because it is at equal distance from previous prime (20411033301653) and next prime (20411033301671).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20411033301662² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67274987 + ... + 67577702.

It is an arithmetic number, because the mean of its divisors is an integer number (3827119342200).

Almost surely, 2^{20411033301662} is an apocalyptic number.

20411033301662 is a deficient number, since it is larger than the sum of its proper divisors (10205921435938).

20411033301662 is a wasteful number, since it uses less digits than its factorization.

20411033301662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134928370.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 20411033301662 in words is "twenty trillion, four hundred eleven billion, thirty-three million, three hundred one thousand, six hundred sixty-two".