1534630355040 has 96 divisors (see below), whose sum is σ = 4834575287136. Its totient is φ = 409193308160.

The previous prime is 1534630355039. The next prime is 1534630355047. The reversal of 1534630355040 is 405530364351.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1534630355040² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1534630355040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534630355047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4735810 + ... + 5049470.

It is an arithmetic number, because the mean of its divisors is an integer number (50360159241).

Almost surely, 2^{1534630355040} is an apocalyptic number.

1534630355040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1534630355040 is an abundant number, since it is smaller than the sum of its proper divisors (3299944932096).

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

1534630355040 is a wasteful number, since it uses less digits than its factorization.

1534630355040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323872 (or 323864 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 1534630355040 in words is "one trillion, five hundred thirty-four billion, six hundred thirty million, three hundred fifty-five thousand, forty".