1004151013240 has 64 divisors (see below), whose sum is σ = 2287403219520. Its totient is φ = 396691200000.

The previous prime is 1004151013231. The next prime is 1004151013247. The reversal of 1004151013240 is 423101514001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004151013247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310125 + ... + 1929955.

It is an arithmetic number, because the mean of its divisors is an integer number (35740675305).

Almost surely, 2^{1004151013240} is an apocalyptic number.

1004151013240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004151013240 is an abundant number, since it is smaller than the sum of its proper divisors (1283252206280).

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

1004151013240 is a wasteful number, since it uses less digits than its factorization.

1004151013240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620344 (or 620340 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1004151013240 its reverse (423101514001), we get a palindrome (1427252527241).

The spelling of 1004151013240 in words is "one trillion, four billion, one hundred fifty-one million, thirteen thousand, two hundred forty".