2002433551454 has 24 divisors (see below), whose sum is σ = 3494141983008. Its totient is φ = 858161304000.

The previous prime is 2002433551441. The next prime is 2002433551471. The reversal of 2002433551454 is 4541553342002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3394454 + ... + 3940454.

It is an arithmetic number, because the mean of its divisors is an integer number (145589249292).

Almost surely, 2^{2002433551454} is an apocalyptic number.

2002433551454 is a deficient number, since it is larger than the sum of its proper divisors (1491708431554).

2002433551454 is a wasteful number, since it uses less digits than its factorization.

2002433551454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583440 (or 583433 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 2002433551454 its reverse (4541553342002), we get a palindrome (6543986893456).

The spelling of 2002433551454 in words is "two trillion, two billion, four hundred thirty-three million, five hundred fifty-one thousand, four hundred fifty-four".