377132047461 has 48 divisors (see below), whose sum is σ = 601115506992. Its totient is φ = 226361548800.

The previous prime is 377132047423. The next prime is 377132047471. The reversal of 377132047461 is 164740231773.

It is a happy number.

377132047461 is a `hidden beast` number, since 37 + 71 + 3 + 20 + 474 + 61 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 163604879361 + 213527168100 = 404481^2 + 462090^2 .

It is not a de Polignac number, because 377132047461 - 2⁷ = 377132047333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377132047471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24365821 + ... + 24381293.

It is an arithmetic number, because the mean of its divisors is an integer number (12523239729).

Almost surely, 2^377132047461 is an apocalyptic number.

It is an amenable number.

377132047461 is a deficient number, since it is larger than the sum of its proper divisors (223983459531).

377132047461 is a wasteful number, since it uses less digits than its factorization.

377132047461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20614 (or 20611 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 377132047461 in words is "three hundred seventy-seven billion, one hundred thirty-two million, forty-seven thousand, four hundred sixty-one".