1040101451544 has 64 divisors (see below), whose sum is σ = 2615301756000. Its totient is φ = 344698352640.

The previous prime is 1040101451461. The next prime is 1040101451551. The reversal of 1040101451544 is 4451541010401.

It is a super-2 number, since 2×1040101451544² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3763204 + ... + 4030124.

Almost surely, 2^{1040101451544} is an apocalyptic number.

It is an amenable number.

1040101451544 is an abundant number, since it is smaller than the sum of its proper divisors (1575200304456).

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

1040101451544 is a wasteful number, since it uses less digits than its factorization.

1040101451544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267868 (or 267864 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 1040101451544 its reverse (4451541010401), we get a palindrome (5491642461945).

The spelling of 1040101451544 in words is "one trillion, forty billion, one hundred one million, four hundred fifty-one thousand, five hundred forty-four".