152443401 has 16 divisors (see below), whose sum is σ = 229383360. Its totient is φ = 89203520.

The previous prime is 152443393. The next prime is 152443411. The reversal of 152443401 is 104344251.

It is a cyclic number.

It is not a de Polignac number, because 152443401 - 2³ = 152443393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152443411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78690 + ... + 80603.

It is an arithmetic number, because the mean of its divisors is an integer number (14336460).

Almost surely, 2^152443401 is an apocalyptic number.

152443401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

152443401 is a deficient number, since it is larger than the sum of its proper divisors (76939959).

152443401 is a wasteful number, since it uses less digits than its factorization.

152443401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159336.

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

The square root of 152443401 is about 12346.7971960343. The cubic root of 152443401 is about 534.1987610333.

Adding to 152443401 its reverse (104344251), we get a palindrome (256787652).

The spelling of 152443401 in words is "one hundred fifty-two million, four hundred forty-three thousand, four hundred one".