1043161045362 has 48 divisors (see below), whose sum is σ = 2333310540288. Its totient is φ = 336471952320.

The previous prime is 1043161045337. The next prime is 1043161045363. The reversal of 1043161045362 is 2635401613401.

1043161045362 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 1 + 610 + 4 + 5 + 36 + 2 = 666.

It is a super-2 number, since 2×1043161045362² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1043161045363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6269598 + ... + 6433830.

It is an arithmetic number, because the mean of its divisors is an integer number (48610636256).

Almost surely, 2^{1043161045362} is an apocalyptic number.

1043161045362 is an abundant number, since it is smaller than the sum of its proper divisors (1290149494926).

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

1043161045362 is a wasteful number, since it uses less digits than its factorization.

1043161045362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175655 (or 175652 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 1043161045362 its reverse (2635401613401), we get a palindrome (3678562658763).

The spelling of 1043161045362 in words is "one trillion, forty-three billion, one hundred sixty-one million, forty-five thousand, three hundred sixty-two".