1541491856114 has 16 divisors (see below), whose sum is σ = 2650541032896. Its totient is φ = 658643475600.

The previous prime is 1541491856089. The next prime is 1541491856119. The reversal of 1541491856114 is 4116581941451.

It is not an unprimeable number, because it can be changed into a prime (1541491856119) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 166319477 + ... + 166328744.

It is an arithmetic number, because the mean of its divisors is an integer number (165658814556).

Almost surely, 2^{1541491856114} is an apocalyptic number.

1541491856114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1541491856114 is a deficient number, since it is larger than the sum of its proper divisors (1109049176782).

1541491856114 is a wasteful number, since it uses less digits than its factorization.

1541491856114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332648561.

The product of its digits is 691200, while the sum is 50.

The spelling of 1541491856114 in words is "one trillion, five hundred forty-one billion, four hundred ninety-one million, eight hundred fifty-six thousand, one hundred fourteen".