49017969183402 has 32 divisors (see below), whose sum is σ = 109216231588800. Its totient is φ = 16296211383984.

The previous prime is 49017969183397. The next prime is 49017969183451. The reversal of 49017969183402 is 20438196971094.

49017969183402 is a `hidden beast` number, since 4 + 90 + 1 + 7 + 9 + 69 + 1 + 83 + 402 = 666.

It is a super-3 number, since 3×49017969183402³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 49017969183402.

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 15 ways as a sum of consecutive naturals, for example, 1197525933 + ... + 1197566864.

It is an arithmetic number, because the mean of its divisors is an integer number (3413007237150).

Almost surely, 2^{49017969183402} is an apocalyptic number.

49017969183402 is an abundant number, since it is smaller than the sum of its proper divisors (60198262405398).

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

49017969183402 is a wasteful number, since it uses less digits than its factorization.

49017969183402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395093187 (or 2395093181 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 49017969183402 in words is "forty-nine trillion, seventeen billion, nine hundred sixty-nine million, one hundred eighty-three thousand, four hundred two".