1240025004211 has 48 divisors (see below), whose sum is σ = 1495735632000. Its totient is φ = 1024225026048.

The previous prime is 1240025004209. The next prime is 1240025004223. The reversal of 1240025004211 is 1124005200421.

It is not a de Polignac number, because 1240025004211 - 2¹ = 1240025004209 is a prime.

It is a super-2 number, since 2×1240025004211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1240025004511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111517510 + ... + 111528628.

It is an arithmetic number, because the mean of its divisors is an integer number (31161159000).

Almost surely, 2^{1240025004211} is an apocalyptic number.

1240025004211 is a deficient number, since it is larger than the sum of its proper divisors (255710627789).

1240025004211 is a wasteful number, since it uses less digits than its factorization.

1240025004211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11756 (or 11749 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The spelling of 1240025004211 in words is "one trillion, two hundred forty billion, twenty-five million, four thousand, two hundred eleven".