2010415012542 has 48 divisors (see below), whose sum is σ = 4473164666880. Its totient is φ = 652336448400.

The previous prime is 2010415012517. The next prime is 2010415012559. The reversal of 2010415012542 is 2452105140102.

It is a happy number.

2010415012542 is a `hidden beast` number, since 2 + 0 + 104 + 1 + 5 + 0 + 12 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9855334 + ... + 10057257.

It is an arithmetic number, because the mean of its divisors is an integer number (93190930560).

Almost surely, 2^{2010415012542} is an apocalyptic number.

2010415012542 is an abundant number, since it is smaller than the sum of its proper divisors (2462749654338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010415012542 is a wasteful number, since it uses less digits than its factorization.

2010415012542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19912749 (or 19912746 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The spelling of 2010415012542 in words is "two trillion, ten billion, four hundred fifteen million, twelve thousand, five hundred forty-two".