6149427801 has 32 divisors (see below), whose sum is σ = 9083018112. Its totient is φ = 3669442560.

The previous prime is 6149427749. The next prime is 6149427827. The reversal of 6149427801 is 1087249416.

It is not a de Polignac number, because 6149427801 - 2⁷ = 6149427673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6149427601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1619361 + ... + 1623153.

It is an arithmetic number, because the mean of its divisors is an integer number (283844316).

Almost surely, 2^6149427801 is an apocalyptic number.

It is an amenable number.

6149427801 is a deficient number, since it is larger than the sum of its proper divisors (2933590311).

6149427801 is a wasteful number, since it uses less digits than its factorization.

6149427801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 6149427801 is about 78418.2874143525. The cubic root of 6149427801 is about 1832.0819766564.

The spelling of 6149427801 in words is "six billion, one hundred forty-nine million, four hundred twenty-seven thousand, eight hundred one".