1430774353980 has 192 divisors, whose sum is σ = 4494518582400. Its totient is φ = 377838950400.

The previous prime is 1430774353979. The next prime is 1430774354033. The reversal of 1430774353980 is 893534770341.

1430774353980 is a `hidden beast` number, since 1 + 4 + 30 + 7 + 74 + 3 + 539 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134960680 + ... + 134971280.

It is an arithmetic number, because the mean of its divisors is an integer number (23408950950).

Almost surely, 2^{1430774353980} is an apocalyptic number.

1430774353980 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 1430774353980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2247259291200).

1430774353980 is an abundant number, since it is smaller than the sum of its proper divisors (3063744228420).

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

1430774353980 is a wasteful number, since it uses less digits than its factorization.

1430774353980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13021 (or 13013 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 1430774353980 in words is "one trillion, four hundred thirty billion, seven hundred seventy-four million, three hundred fifty-three thousand, nine hundred eighty".