5401035200040 has 128 divisors (see below), whose sum is σ = 16431439749120. Its totient is φ = 1420098048000.

The previous prime is 5401035200023. The next prime is 5401035200069. The reversal of 5401035200040 is 400025301045.

It is a super-2 number, since 2×5401035200040² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1996377 + ... + 3845463.

It is an arithmetic number, because the mean of its divisors is an integer number (128370623040).

Almost surely, 2^{5401035200040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5401035200040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8215719874560).

5401035200040 is an abundant number, since it is smaller than the sum of its proper divisors (11030404549080).

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

5401035200040 is a wasteful number, since it uses less digits than its factorization.

5401035200040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849443 (or 1849439 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 5401035200040 in words is "five trillion, four hundred one billion, thirty-five million, two hundred thousand, forty".