1041420780 has 96 divisors (see below), whose sum is σ = 3410534400. Its totient is φ = 263093184.

The previous prime is 1041420733. The next prime is 1041420803. The reversal of 1041420780 is 870241401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40492 + ... + 61011.

It is an arithmetic number, because the mean of its divisors is an integer number (35526400).

Almost surely, 2^1041420780 is an apocalyptic number.

1041420780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041420780 is an abundant number, since it is smaller than the sum of its proper divisors (2369113620).

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

1041420780 is a wasteful number, since it uses less digits than its factorization.

1041420780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101540 (or 101532 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 1041420780 is about 32271.0517337133. The cubic root of 1041420780 is about 1013.6205645921.

It can be divided in two parts, 1041 and 420780, that added together give a triangular number (421821 = T₉₁₈).

The spelling of 1041420780 in words is "one billion, forty-one million, four hundred twenty thousand, seven hundred eighty".