54142030420354 has 16 divisors (see below), whose sum is σ = 83833165656576. Its totient is φ = 26197649042400.

The previous prime is 54142030420339. The next prime is 54142030420367. The reversal of 54142030420354 is 45302403024145.

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, 14624019 + ... + 17948425.

It is an arithmetic number, because the mean of its divisors is an integer number (5239572853536).

Almost surely, 2^{54142030420354} is an apocalyptic number.

54142030420354 is a deficient number, since it is larger than the sum of its proper divisors (29691135236222).

54142030420354 is a wasteful number, since it uses less digits than its factorization.

54142030420354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587121.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 54142030420354 its reverse (45302403024145), we get a palindrome (99444433444499).

The spelling of 54142030420354 in words is "fifty-four trillion, one hundred forty-two billion, thirty million, four hundred twenty thousand, three hundred fifty-four".