1357478880120 has 576 divisors, whose sum is σ = 5075562492000. Its totient is φ = 326035860480.

The previous prime is 1357478880119. The next prime is 1357478880181. The reversal of 1357478880120 is 210888747531.

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 143 ways as a sum of consecutive naturals, for example, 128191786 + ... + 128202374.

Almost surely, 2^{1357478880120} is an apocalyptic number.

1357478880120 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 1357478880120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2537781246000).

1357478880120 is an abundant number, since it is smaller than the sum of its proper divisors (3718083611880).

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

1357478880120 is a wasteful number, since it uses less digits than its factorization.

1357478880120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10746 (or 10719 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 1357478880120 in words is "one trillion, three hundred fifty-seven billion, four hundred seventy-eight million, eight hundred eighty thousand, one hundred twenty".