1049143242510 has 240 divisors, whose sum is σ = 3207734006400. Its totient is φ = 245566823040.

The previous prime is 1049143242491. The next prime is 1049143242523. The reversal of 1049143242510 is 152423419401.

1049143242510 is a `hidden beast` number, since 10 + 4 + 91 + 4 + 3 + 2 + 42 + 510 = 666.

It is a super-2 number, since 2×1049143242510² (a number of 25 digits) contains 22 as substring.

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 119 ways as a sum of consecutive naturals, for example, 2657731 + ... + 3026849.

It is an arithmetic number, because the mean of its divisors is an integer number (13365558360).

Almost surely, 2^{1049143242510} is an apocalyptic number.

1049143242510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1049143242510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603867003200).

1049143242510 is an abundant number, since it is smaller than the sum of its proper divisors (2158590763890).

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

1049143242510 is a wasteful number, since it uses less digits than its factorization.

1049143242510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369189 (or 369169 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 1049143242510 in words is "one trillion, forty-nine billion, one hundred forty-three million, two hundred forty-two thousand, five hundred ten".