1377141454 has 24 divisors (see below), whose sum is σ = 2284454880. Its totient is φ = 622073088.

The previous prime is 1377141433. The next prime is 1377141461. The reversal of 1377141454 is 4541417731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27459 + ... + 59230.

It is an arithmetic number, because the mean of its divisors is an integer number (95185620).

Almost surely, 2^1377141454 is an apocalyptic number.

1377141454 is a deficient number, since it is larger than the sum of its proper divisors (907313426).

1377141454 is a wasteful number, since it uses less digits than its factorization.

1377141454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86764 (or 86751 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 1377141454 is about 37109.8565612965. The cubic root of 1377141454 is about 1112.5670247714.

It can be divided in two parts, 13771 and 41454, that added together give a square (55225 = 235²).

The spelling of 1377141454 in words is "one billion, three hundred seventy-seven million, one hundred forty-one thousand, four hundred fifty-four".