1553141236040 has 128 divisors (see below), whose sum is σ = 3545877928320. Its totient is φ = 612197376000.

The previous prime is 1553141236033. The next prime is 1553141236051. The reversal of 1553141236040 is 406321413551.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1335460499 + ... + 1335461661.

It is an arithmetic number, because the mean of its divisors is an integer number (27702171315).

Almost surely, 2^{1553141236040} is an apocalyptic number.

1553141236040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1553141236040 is an abundant number, since it is smaller than the sum of its proper divisors (1992736692280).

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

1553141236040 is a wasteful number, since it uses less digits than its factorization.

1553141236040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463 (or 2459 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 1553141236040 its reverse (406321413551), we get a palindrome (1959462649591).

The spelling of 1553141236040 in words is "one trillion, five hundred fifty-three billion, one hundred forty-one million, two hundred thirty-six thousand, forty".