42055011253342 has 8 divisors (see below), whose sum is σ = 64787449768776. Its totient is φ = 20459194663752.

The previous prime is 42055011253313. The next prime is 42055011253373. The reversal of 42055011253342 is 24335211055024.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 284155481368 + ... + 284155481515.

It is an arithmetic number, because the mean of its divisors is an integer number (8098431221097).

Almost surely, 2^{42055011253342} is an apocalyptic number.

42055011253342 is a deficient number, since it is larger than the sum of its proper divisors (22732438515434).

42055011253342 is a wasteful number, since it uses less digits than its factorization.

42055011253342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568310962922.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 42055011253342 in words is "forty-two trillion, fifty-five billion, eleven million, two hundred fifty-three thousand, three hundred forty-two".