153404123401 has 8 divisors (see below), whose sum is σ = 154323438984. Its totient is φ = 152485182720.

The previous prime is 153404123347. The next prime is 153404123459. The reversal of 153404123401 is 104321404351.

It can be written as a sum of positive squares in 4 ways, for example, as 41473729801 + 111930393600 = 203651^2 + 334560^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153404123401 - 2²⁵ = 153370568969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153404123401.

It is not an unprimeable number, because it can be changed into a prime (153404123801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749745 + ... + 932161.

It is an arithmetic number, because the mean of its divisors is an integer number (19290429873).

Almost surely, 2^153404123401 is an apocalyptic number.

It is an amenable number.

153404123401 is a deficient number, since it is larger than the sum of its proper divisors (919315583).

153404123401 is a wasteful number, since it uses less digits than its factorization.

153404123401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187451.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 153404123401 its reverse (104321404351), we get a palindrome (257725527752).

The spelling of 153404123401 in words is "one hundred fifty-three billion, four hundred four million, one hundred twenty-three thousand, four hundred one".