4149077942 has 8 divisors (see below), whose sum is σ = 6224078136. Its totient is φ = 2074385232.

The previous prime is 4149077927. The next prime is 4149077957. The reversal of 4149077942 is 2497709414.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4149077927) and next prime (4149077957).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39503 + ... + 99290.

It is an arithmetic number, because the mean of its divisors is an integer number (778009767).

Almost surely, 2^4149077942 is an apocalyptic number.

4149077942 is a deficient number, since it is larger than the sum of its proper divisors (2075000194).

4149077942 is a wasteful number, since it uses less digits than its factorization.

4149077942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153742.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 4149077942 is about 64413.3366780514. The cubic root of 4149077942 is about 1606.8815505955.

The spelling of 4149077942 in words is "four billion, one hundred forty-nine million, seventy-seven thousand, nine hundred forty-two".