2420002132403 has 4 divisors (see below), whose sum is σ = 2420168344488. Its totient is φ = 2419835920320.

The previous prime is 2420002132393. The next prime is 2420002132417. The reversal of 2420002132403 is 3042312000242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2420002132403 - 2³⁸ = 2145124225459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420002132433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83084201 + ... + 83113322.

It is an arithmetic number, because the mean of its divisors is an integer number (605042086122).

Almost surely, 2^{2420002132403} is an apocalyptic number.

2420002132403 is a deficient number, since it is larger than the sum of its proper divisors (166212085).

2420002132403 is a wasteful number, since it uses less digits than its factorization.

2420002132403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166212084.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2420002132403 its reverse (3042312000242), we get a palindrome (5462314132645).

The spelling of 2420002132403 in words is "two trillion, four hundred twenty billion, two million, one hundred thirty-two thousand, four hundred three".