1458118480 has 360 divisors, whose sum is σ = 4470142464. Its totient is φ = 440294400.

The previous prime is 1458118469. The next prime is 1458118483. The reversal of 1458118480 is 848118541.

It is a super-2 number, since 2×1458118480² = 4252219003435020800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1458118483) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20536845 + ... + 20536915.

Almost surely, 2^1458118480 is an apocalyptic number.

1458118480 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 1458118480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2235071232).

1458118480 is an abundant number, since it is smaller than the sum of its proper divisors (3012023984).

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

1458118480 is a wasteful number, since it uses less digits than its factorization.

1458118480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 40.

The square root of 1458118480 is about 38185.3175972127. The cubic root of 1458118480 is about 1133.9596591858.

The spelling of 1458118480 in words is "one billion, four hundred fifty-eight million, one hundred eighteen thousand, four hundred eighty".