1041435520000 has 220 divisors, whose sum is σ = 2637239856856. Its totient is φ = 410849280000.

The previous prime is 1041435519967. The next prime is 1041435520093. The reversal of 1041435520000 is 255341401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46708855 + ... + 46731145.

Almost surely, 2^{1041435520000} is an apocalyptic number.

1041435520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041435520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1318619928428).

1041435520000 is an abundant number, since it is smaller than the sum of its proper divisors (1595804336856).

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

1041435520000 is an frugal number, since it uses more digits than its factorization.

1041435520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22404 (or 22371 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 1041435520000 in words is "one trillion, forty-one billion, four hundred thirty-five million, five hundred twenty thousand".