1377241401 has 8 divisors (see below), whose sum is σ = 1852572960. Its totient is φ = 910035392.

The previous prime is 1377241399. The next prime is 1377241421. The reversal of 1377241401 is 1041427731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1377241401 - 2¹ = 1377241399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1377241421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2030991 + ... + 2031668.

It is an arithmetic number, because the mean of its divisors is an integer number (231571620).

Almost surely, 2^1377241401 is an apocalyptic number.

It is an amenable number.

1377241401 is a deficient number, since it is larger than the sum of its proper divisors (475331559).

1377241401 is a wasteful number, since it uses less digits than its factorization.

1377241401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062775.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 1377241401 is about 37111.2031737048. The cubic root of 1377241401 is about 1112.5939392291.

The spelling of 1377241401 in words is "one billion, three hundred seventy-seven million, two hundred forty-one thousand, four hundred one".