10620014542002 has 40 divisors (see below), whose sum is σ = 23810527127772. Its totient is φ = 3537947808000.

The previous prime is 10620014542001. The next prime is 10620014542013. The reversal of 10620014542002 is 20024541002601.

10620014542002 is a `hidden beast` number, since 1 + 0 + 6 + 2 + 0 + 0 + 1 + 454 + 200 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10396426473801 + 223588068201 = 3224349^2 + 472851^2 .

It is a super-2 number, since 2×10620014542002² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10620014542001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18766999 + ... + 19324602.

Almost surely, 2^{10620014542002} is an apocalyptic number.

10620014542002 is an abundant number, since it is smaller than the sum of its proper divisors (13190512585770).

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

10620014542002 is a wasteful number, since it uses less digits than its factorization.

10620014542002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38093336 (or 38093327 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 10620014542002 its reverse (20024541002601), we get a palindrome (30644555544603).

The spelling of 10620014542002 in words is "ten trillion, six hundred twenty billion, fourteen million, five hundred forty-two thousand, two".