42250213451015 has 8 divisors (see below), whose sum is σ = 50700329387520. Its totient is φ = 33800121929952.

The previous prime is 42250213451009. The next prime is 42250213451021. The reversal of 42250213451015 is 51015431205224.

It is an interprime number because it is at equal distance from previous prime (42250213451009) and next prime (42250213451021).

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 42250213451015 - 2¹⁰ = 42250213449991 is a prime.

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, 2052344 + ... + 9418733.

It is an arithmetic number, because the mean of its divisors is an integer number (6337541173440).

Almost surely, 2^{42250213451015} is an apocalyptic number.

42250213451015 is a deficient number, since it is larger than the sum of its proper divisors (8450115936505).

42250213451015 is a wasteful number, since it uses less digits than its factorization.

42250213451015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12207721.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 42250213451015 its reverse (51015431205224), we get a palindrome (93265644656239).

The spelling of 42250213451015 in words is "forty-two trillion, two hundred fifty billion, two hundred thirteen million, four hundred fifty-one thousand, fifteen".