42051253751355 has 8 divisors (see below), whose sum is σ = 67282006002192. Its totient is φ = 22427335334048.

The previous prime is 42051253751341. The next prime is 42051253751363. The reversal of 42051253751355 is 55315735215024.

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

It is a cyclic number.

It is not a de Polignac number, because 42051253751355 - 2²⁴ = 42051236974139 is a prime.

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, 1401708458364 + ... + 1401708458393.

It is an arithmetic number, because the mean of its divisors is an integer number (8410250750274).

Almost surely, 2^{42051253751355} is an apocalyptic number.

42051253751355 is a deficient number, since it is larger than the sum of its proper divisors (25230752250837).

42051253751355 is a wasteful number, since it uses less digits than its factorization.

42051253751355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803416916765.

The product of its (nonzero) digits is 3150000, while the sum is 48.

Adding to 42051253751355 its reverse (55315735215024), we get a palindrome (97366988966379).

The spelling of 42051253751355 in words is "forty-two trillion, fifty-one billion, two hundred fifty-three million, seven hundred fifty-one thousand, three hundred fifty-five".