10145231450042 has 32 divisors (see below), whose sum is σ = 16633708722624. Its totient is φ = 4612346323200.

The previous prime is 10145231450021. The next prime is 10145231450051. The reversal of 10145231450042 is 24005413254101.

It is a junction number, because it is equal to n+sod(n) for n = 10145231449990 and 10145231450008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50646242 + ... + 50846162.

It is an arithmetic number, because the mean of its divisors is an integer number (519803397582).

Almost surely, 2^{10145231450042} is an apocalyptic number.

10145231450042 is a deficient number, since it is larger than the sum of its proper divisors (6488477272582).

10145231450042 is a wasteful number, since it uses less digits than its factorization.

10145231450042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229134.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 10145231450042 in words is "ten trillion, one hundred forty-five billion, two hundred thirty-one million, four hundred fifty thousand, forty-two".