5401146442 has 16 divisors (see below), whose sum is σ = 8580151872. Its totient is φ = 2544600960.

The previous prime is 5401146437. The next prime is 5401146479. The reversal of 5401146442 is 2446411045.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873159 + ... + 879322.

It is an arithmetic number, because the mean of its divisors is an integer number (536259492).

Almost surely, 2^5401146442 is an apocalyptic number.

5401146442 is a deficient number, since it is larger than the sum of its proper divisors (3179005430).

5401146442 is a wasteful number, since it uses less digits than its factorization.

5401146442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752573.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 5401146442 is about 73492.4924192941. The cubic root of 5401146442 is about 1754.5347903182.

Adding to 5401146442 its reverse (2446411045), we get a palindrome (7847557487).

The spelling of 5401146442 in words is "five billion, four hundred one million, one hundred forty-six thousand, four hundred forty-two".