10454011240 has 64 divisors (see below), whose sum is σ = 23838210000. Its totient is φ = 4125634560.

The previous prime is 10454011219. The next prime is 10454011241. The reversal of 10454011240 is 4211045401.

It can be written as a sum of positive squares in 8 ways, for example, as 6361338564 + 4092672676 = 79758^2 + 63974^2 .

It is not an unprimeable number, because it can be changed into a prime (10454011241) 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, 1045786 + ... + 1055734.

Almost surely, 2^10454011240 is an apocalyptic number.

10454011240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10454011240 is an abundant number, since it is smaller than the sum of its proper divisors (13384198760).

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

10454011240 is a wasteful number, since it uses less digits than its factorization.

10454011240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10310 (or 10306 counting only the distinct ones).

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

Adding to 10454011240 its reverse (4211045401), we get a palindrome (14665056641).

The spelling of 10454011240 in words is "ten billion, four hundred fifty-four million, eleven thousand, two hundred forty".