10040430023454 has 8 divisors (see below), whose sum is σ = 20080860046920. Its totient is φ = 3346810007816.

The previous prime is 10040430023431. The next prime is 10040430023479. The reversal of 10040430023454 is 45432003404001.

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

10040430023454 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836702501949 + ... + 836702501960.

It is an arithmetic number, because the mean of its divisors is an integer number (2510107505865).

Almost surely, 2^{10040430023454} is an apocalyptic number.

10040430023454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10040430023454 is a wasteful number, since it uses less digits than its factorization.

10040430023454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673405003914.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 10040430023454 its reverse (45432003404001), we get a palindrome (55472433427455).

The spelling of 10040430023454 in words is "ten trillion, forty billion, four hundred thirty million, twenty-three thousand, four hundred fifty-four".