1631903982034 has 8 divisors (see below), whose sum is σ = 2489345057520. Its totient is φ = 802122296196.

The previous prime is 1631903982031. The next prime is 1631903982041. The reversal of 1631903982034 is 4302893091361.

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

It is a super-2 number, since 2×1631903982034² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1631903982031) 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 3 ways as a sum of consecutive naturals, for example, 6914847264 + ... + 6914847499.

It is an arithmetic number, because the mean of its divisors is an integer number (311168132190).

Almost surely, 2^{1631903982034} is an apocalyptic number.

1631903982034 is a deficient number, since it is larger than the sum of its proper divisors (857441075486).

1631903982034 is a wasteful number, since it uses less digits than its factorization.

1631903982034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829694824.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 1631903982034 in words is "one trillion, six hundred thirty-one billion, nine hundred three million, nine hundred eighty-two thousand, thirty-four".