1234421031454 has 8 divisors (see below), whose sum is σ = 1994064743160. Its totient is φ = 569732783736.

The previous prime is 1234421031443. The next prime is 1234421031461. The reversal of 1234421031454 is 4541301244321.

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

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, 23738865964 + ... + 23738866015.

It is an arithmetic number, because the mean of its divisors is an integer number (249258092895).

Almost surely, 2^{1234421031454} is an apocalyptic number.

1234421031454 is a deficient number, since it is larger than the sum of its proper divisors (759643711706).

1234421031454 is a wasteful number, since it uses less digits than its factorization.

1234421031454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47477731994.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1234421031454 its reverse (4541301244321), we get a palindrome (5775722275775).

The spelling of 1234421031454 in words is "one trillion, two hundred thirty-four billion, four hundred twenty-one million, thirty-one thousand, four hundred fifty-four".