1554353534042 has 16 divisors (see below), whose sum is σ = 2548313955072. Its totient is φ = 707864986560.

The previous prime is 1554353534033. The next prime is 1554353534077. The reversal of 1554353534042 is 2404353534551.

It is a junction number, because it is equal to n+sod(n) for n = 1554353533984 and 1554353534002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737358308 + ... + 737360415.

It is an arithmetic number, because the mean of its divisors is an integer number (159269622192).

Almost surely, 2^{1554353534042} is an apocalyptic number.

1554353534042 is a deficient number, since it is larger than the sum of its proper divisors (993960421030).

1554353534042 is a wasteful number, since it uses less digits than its factorization.

1554353534042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474718773.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 1554353534042 in words is "one trillion, five hundred fifty-four billion, three hundred fifty-three million, five hundred thirty-four thousand, forty-two".