49011378869386 has 16 divisors (see below), whose sum is σ = 73889846634240. Its totient is φ = 24381678760560.

The previous prime is 49011378869353. The next prime is 49011378869393. The reversal of 49011378869386 is 68396887311094.

49011378869386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 61797781 + ... + 62585848.

It is an arithmetic number, because the mean of its divisors is an integer number (4618115414640).

Almost surely, 2^{49011378869386} is an apocalyptic number.

49011378869386 is a deficient number, since it is larger than the sum of its proper divisors (24878467764854).

49011378869386 is a wasteful number, since it uses less digits than its factorization.

49011378869386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124384629.

The product of its (nonzero) digits is 376233984, while the sum is 73.

The spelling of 49011378869386 in words is "forty-nine trillion, eleven billion, three hundred seventy-eight million, eight hundred sixty-nine thousand, three hundred eighty-six".