30049440375669 has 384 divisors, whose sum is σ = 51592578048000. Its totient is φ = 15387291279360.

The previous prime is 30049440375667. The next prime is 30049440375671. The reversal of 30049440375669 is 96657304494003.

It is an interprime number because it is at equal distance from previous prime (30049440375667) and next prime (30049440375671).

It is not a de Polignac number, because 30049440375669 - 2¹ = 30049440375667 is a prime.

It is a super-2 number, since 2×30049440375669² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30049440375667) 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 383 ways as a sum of consecutive naturals, for example, 48702496249 + ... + 48702496865.

It is an arithmetic number, because the mean of its divisors is an integer number (134355672000).

Almost surely, 2^{30049440375669} is an apocalyptic number.

30049440375669 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

30049440375669 is a deficient number, since it is larger than the sum of its proper divisors (21543137672331).

30049440375669 is a wasteful number, since it uses less digits than its factorization.

30049440375669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 60.

The spelling of 30049440375669 in words is "thirty trillion, forty-nine billion, four hundred forty million, three hundred seventy-five thousand, six hundred sixty-nine".