1051542252334 has 24 divisors (see below), whose sum is σ = 1835338213368. Its totient is φ = 450537106320.

The previous prime is 1051542252323. The next prime is 1051542252379. The reversal of 1051542252334 is 4332522451501.

It is a happy number.

It is a super-2 number, since 2×1051542252334² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051542252293 and 1051542252302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1115677 + ... + 1829704.

It is an arithmetic number, because the mean of its divisors is an integer number (76472425557).

Almost surely, 2^{1051542252334} is an apocalyptic number.

1051542252334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1051542252334 is a deficient number, since it is larger than the sum of its proper divisors (783795961034).

1051542252334 is a wasteful number, since it uses less digits than its factorization.

1051542252334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949040 (or 2949033 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 1051542252334 in words is "one trillion, fifty-one billion, five hundred forty-two million, two hundred fifty-two thousand, three hundred thirty-four".