1461377134 has 16 divisors (see below), whose sum is σ = 2637072000. Its totient is φ = 593340984.

The previous prime is 1461377131. The next prime is 1461377147. The reversal of 1461377134 is 4317731641.

It is a junction number, because it is equal to n+sod(n) for n = 1461377093 and 1461377102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461377131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746684 + ... + 2747215.

It is an arithmetic number, because the mean of its divisors is an integer number (164817000).

Almost surely, 2^1461377134 is an apocalyptic number.

1461377134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1461377134 is a deficient number, since it is larger than the sum of its proper divisors (1175694866).

1461377134 is a wasteful number, since it uses less digits than its factorization.

1461377134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493927.

The product of its digits is 42336, while the sum is 37.

The square root of 1461377134 is about 38227.9627236399. The cubic root of 1461377134 is about 1134.8037682060.

The spelling of 1461377134 in words is "one billion, four hundred sixty-one million, three hundred seventy-seven thousand, one hundred thirty-four".