1377667052342 has 16 divisors (see below), whose sum is σ = 2361744387072. Its totient is φ = 590421376680.

The previous prime is 1377667052329. The next prime is 1377667052347. The reversal of 1377667052342 is 2432507667731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377667052347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637883 + ... + 1778265.

It is an arithmetic number, because the mean of its divisors is an integer number (147609024192).

Almost surely, 2^{1377667052342} is an apocalyptic number.

1377667052342 is a deficient number, since it is larger than the sum of its proper divisors (984077334730).

1377667052342 is a wasteful number, since it uses less digits than its factorization.

1377667052342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226683.

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 1377667052342 in words is "one trillion, three hundred seventy-seven billion, six hundred sixty-seven million, fifty-two thousand, three hundred forty-two".