10542400015534 has 16 divisors (see below), whose sum is σ = 16150647043440. Its totient is φ = 5159617888960.

The previous prime is 10542400015529. The next prime is 10542400015559. The reversal of 10542400015534 is 43551000424501.

It is a super-2 number, since 2×10542400015534² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10542400015534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191694337 + ... + 191749324.

It is an arithmetic number, because the mean of its divisors is an integer number (1009415440215).

Almost surely, 2^{10542400015534} is an apocalyptic number.

10542400015534 is a deficient number, since it is larger than the sum of its proper divisors (5608247027906).

10542400015534 is a wasteful number, since it uses less digits than its factorization.

10542400015534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383443955.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 10542400015534 in words is "ten trillion, five hundred forty-two billion, four hundred million, fifteen thousand, five hundred thirty-four".