10510121940634 has 16 divisors (see below), whose sum is σ = 16023742245216. Its totient is φ = 5168875748400.

The previous prime is 10510121940631. The next prime is 10510121940677. The reversal of 10510121940634 is 43604912101501.

It is a super-2 number, since 2×10510121940634² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10510121940593 and 10510121940602.

It is not an unprimeable number, because it can be changed into a prime (10510121940631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26679969 + ... + 27071035.

It is an arithmetic number, because the mean of its divisors is an integer number (1001483890326).

Almost surely, 2^{10510121940634} is an apocalyptic number.

10510121940634 is a deficient number, since it is larger than the sum of its proper divisors (5513620304582).

10510121940634 is a wasteful number, since it uses less digits than its factorization.

10510121940634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611421.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 10510121940634 in words is "ten trillion, five hundred ten billion, one hundred twenty-one million, nine hundred forty thousand, six hundred thirty-four".