554121414342454 has 64 divisors (see below), whose sum is σ = 1050784793285760. Its totient is φ = 213667205068800.

The previous prime is 554121414342421. The next prime is 554121414342479. The reversal of 554121414342454 is 454243414121455.

It is a junction number, because it is equal to n+sod(n) for n = 554121414342398 and 554121414342407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396749337 + ... + 398143540.

It is an arithmetic number, because the mean of its divisors is an integer number (16418512395090).

Almost surely, 2^{554121414342454} is an apocalyptic number.

554121414342454 is a deficient number, since it is larger than the sum of its proper divisors (496663378943306).

554121414342454 is a wasteful number, since it uses less digits than its factorization.

554121414342454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794893033.

The product of its digits is 6144000, while the sum is 49.

The spelling of 554121414342454 in words is "five hundred fifty-four trillion, one hundred twenty-one billion, four hundred fourteen million, three hundred forty-two thousand, four hundred fifty-four".