1395476980350 has 48 divisors (see below), whose sum is σ = 3462511456512. Its totient is φ = 371941329760.

The previous prime is 1395476980319. The next prime is 1395476980357. The reversal of 1395476980350 is 530896745931.

It is a super-2 number, since 2×1395476980350² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395476980357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2021862 + ... + 2622761.

It is an arithmetic number, because the mean of its divisors is an integer number (72135655344).

Almost surely, 2^{1395476980350} is an apocalyptic number.

1395476980350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1395476980350 is an abundant number, since it is smaller than the sum of its proper divisors (2067034476162).

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

1395476980350 is a wasteful number, since it uses less digits than its factorization.

1395476980350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646641 (or 4646636 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 60.

The spelling of 1395476980350 in words is "one trillion, three hundred ninety-five billion, four hundred seventy-six million, nine hundred eighty thousand, three hundred fifty".