4542123201 has 32 divisors (see below), whose sum is σ = 7678540800. Its totient is φ = 2319545280.

The previous prime is 4542123169. The next prime is 4542123227. The reversal of 4542123201 is 1023212454.

It is not a de Polignac number, because 4542123201 - 2⁵ = 4542123169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4542124201) 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, 153006 + ... + 180263.

It is an arithmetic number, because the mean of its divisors is an integer number (239954400).

Almost surely, 2^4542123201 is an apocalyptic number.

It is an amenable number.

4542123201 is a deficient number, since it is larger than the sum of its proper divisors (3136417599).

4542123201 is a wasteful number, since it uses less digits than its factorization.

4542123201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333349.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4542123201 is about 67395.2758062462. The cubic root of 4542123201 is about 1656.0990319052.

Adding to 4542123201 its reverse (1023212454), we get a palindrome (5565335655).

The spelling of 4542123201 in words is "four billion, five hundred forty-two million, one hundred twenty-three thousand, two hundred one".