42010011121054 has 16 divisors (see below), whose sum is σ = 64344500615808. Its totient is φ = 20566044830592.

The previous prime is 42010011121049. The next prime is 42010011121093. The reversal of 42010011121054 is 45012111001024.

It is a happy number.

It is a congruent number.

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, 1050125262 + ... + 1050165265.

It is an arithmetic number, because the mean of its divisors is an integer number (4021531288488).

Almost surely, 2^{42010011121054} is an apocalyptic number.

42010011121054 is a deficient number, since it is larger than the sum of its proper divisors (22334489494754).

42010011121054 is a wasteful number, since it uses less digits than its factorization.

42010011121054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100290739.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 42010011121054 its reverse (45012111001024), we get a palindrome (87022122122078).

The spelling of 42010011121054 in words is "forty-two trillion, ten billion, eleven million, one hundred twenty-one thousand, fifty-four".