153435040003 has 24 divisors (see below), whose sum is σ = 179099586000. Its totient is φ = 131064127488.

The previous prime is 153435039991. The next prime is 153435040027. The reversal of 153435040003 is 300040534351.

It is not a de Polignac number, because 153435040003 - 2¹³ = 153435031811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153435020003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20435176 + ... + 20442682.

It is an arithmetic number, because the mean of its divisors is an integer number (7462482750).

Almost surely, 2^153435040003 is an apocalyptic number.

153435040003 is a deficient number, since it is larger than the sum of its proper divisors (25664545997).

153435040003 is an equidigital number, since it uses as much as digits as its factorization.

153435040003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899 (or 8892 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 153435040003 its reverse (300040534351), we get a palindrome (453475574354).

The spelling of 153435040003 in words is "one hundred fifty-three billion, four hundred thirty-five million, forty thousand, three".