10542151021432 has 32 divisors (see below), whose sum is σ = 20411781706800. Its totient is φ = 5101258466304.

The previous prime is 10542151021427. The next prime is 10542151021439. The reversal of 10542151021432 is 23412015124501.

It is a super-2 number, since 2×10542151021432² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10542151021394 and 10542151021403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542151021439) 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, 140539513 + ... + 140614504.

Almost surely, 2^{10542151021432} is an apocalyptic number.

It is an amenable number.

10542151021432 is a deficient number, since it is larger than the sum of its proper divisors (9869630685368).

10542151021432 is a wasteful number, since it uses less digits than its factorization.

10542151021432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281154175 (or 281154171 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 10542151021432 its reverse (23412015124501), we get a palindrome (33954166145933).

The spelling of 10542151021432 in words is "ten trillion, five hundred forty-two billion, one hundred fifty-one million, twenty-one thousand, four hundred thirty-two".